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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">RUDN Journal of Economics</journal-id><journal-title-group><journal-title xml:lang="en">RUDN Journal of Economics</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник Российского университета дружбы народов. Серия: Экономика</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2313-2329</issn><issn publication-format="electronic">2408-8986</issn><publisher><publisher-name xml:lang="en">Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">24669</article-id><article-id pub-id-type="doi">10.22363/2313-2329-2020-28-3-505-521</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>INNOVATIONS IN THE MODERN ECONOMY</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ИННОВАЦИИ В СОВРЕМЕННОЙ ЭКОНОМИКЕ</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Global artificial intelligence systems and technology market: formation and development trends</article-title><trans-title-group xml:lang="ru"><trans-title>Мировой рынок систем и технологий искусственного интеллекта: становление и тенденции развития</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Matyushok</surname><given-names>Vladimir M.</given-names></name><name xml:lang="ru"><surname>Матюшок</surname><given-names>Владимир Михайлович</given-names></name></name-alternatives><bio xml:lang="en"><p>Doctor of Economics, Full Professor, Director of the International Center for Emerging Markets Research</p></bio><bio xml:lang="ru"><p>доктор экономических наук, профессор, директор Международного центра исследования развивающихся рынков</p></bio><email>vmatyushok@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Krasavina</surname><given-names>Vera A.</given-names></name><name xml:lang="ru"><surname>Красавина</surname><given-names>Вера Александровна</given-names></name></name-alternatives><bio xml:lang="en"><p>Associate Professor of the Competitiveness Management in the Rocket and Space Industry Department</p></bio><bio xml:lang="ru"><p>доцент кафедры управления конкурентоспособностью аэрокосмических предприятий</p></bio><email>verunjasha@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Matyushok</surname><given-names>Sergey V.</given-names></name><name xml:lang="ru"><surname>Матюшок</surname><given-names>Сергей Владимирович</given-names></name></name-alternatives><bio xml:lang="en"><p>Candidate of Economics, Associate Professor of the Department of Economic and Mathematical Modeling of the Faculty of Economics</p></bio><bio xml:lang="ru"><p>кандидат экономических наук, доцент кафедры экономико-математического моделирования экономического факультета</p></bio><email>matyushok-sv@rudn.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Peoples’ Friendship University of Russia (RUDN University)</institution></aff><aff><institution xml:lang="ru">Российский университет дружбы народов</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2020-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2020</year></pub-date><volume>28</volume><issue>3</issue><issue-title xml:lang="en">VOL 28, NO3 (2020)</issue-title><issue-title xml:lang="ru">ТОМ 28, №3 (2020)</issue-title><fpage>505</fpage><lpage>521</lpage><history><date date-type="received" iso-8601-date="2020-09-25"><day>25</day><month>09</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2020, Matyushok V.M., Krasavina V.A., Matyushok S.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2020, Матюшок В.М., Красавина В.А., Матюшок С.В.</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="en">Matyushok V.M., Krasavina V.A., Matyushok S.V.</copyright-holder><copyright-holder xml:lang="ru">Матюшок В.М., Красавина В.А., Матюшок С.В.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">http://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.rudn.ru/economics/article/view/24669">https://journals.rudn.ru/economics/article/view/24669</self-uri><abstract xml:lang="en"><p>Every day more and more companies rely on artificial intelligence, from small startups to large companies, among which stand out not only the IT giants Google, Microsoft, Facebook, IBM, but even those that seemingly far from this topic - for example, General Motors and Boeing created a joint laboratory for AI research. It becomes obvious that AI technology is the real mainstream of our time. The article examines the global market for artificial intelligence systems and technologies. The authors described the peculiarities of the formation of this market and the main trends and segments in its development. The goal of research - identify the dynamics, features and trends of the global market for artificial intelligence systems and technologies. The methodology of system analysis, the dialectical method of scientific cognition, methods of historical, logical and comparative analysis are used. The concept of artificial intelligence has been systematized, the dynamics of the global market for artificial intelligence systems and technologies have been revealed, as well as in the regional context. The relationship between its dynamics and the sharp jump in performance of information processing algorithms, which became possible due to the fast computer based on GPUs, an avalanche-like data growth and the emergence of almost unlimited possibilities for storage and technology access, has been detected. It is shown that the global market for artificial intelligence technologies is in a phase of inflated expectations and with a high enough level of risk for investors. The main trends and segments in the development of the global market for artificial intelligence systems and technologies have been identified. These include deep learning technologies, the convergence of AI technologies with other technologies such as analytics, ERP, the Internet of Things, blockchain, and even quantum computing, which has the greatest impact, the development of cognitive intelligence systems, and the creation of a cognitive computer. It is shown that business leaders consider AI fundamental and absolutely necessary for the development of future business opportunities. It has been proven that the rapid development of AI systems and technologies is not just another technological innovation, but the technological platform of the Fourth Industrial Revolution, which is associated with hopes for accelerating the economic growth of the world economy, increasing the competitiveness of countries and companies.</p></abstract><trans-abstract xml:lang="ru"><p>С каждым днем все больше и больше компаний делают ставку на искусственный интеллект (ИИ), начиная с небольших стартапов и заканчивая крупными компаниями, среди которых выделяются не только ИТ-гиганты Google, Microsoft, Facebook, IBM, но и те, которые, казалось бы, далеки от этой темы: например, General Motors и Boeing создали совместную лабораторию для исследований ИИ. Становится очевидным, что технологии ИИ - это настоящий мейнстрим нашего времени. В статье рассматривается мировой рынок систем и технологий искусственного интеллекта, описываются становление данного рынка, основные тенденции и сегменты в его развитии. Цель исследования - выявить динамику, особенности и тенденции мирового рынка систем и технологий искусственного интеллекта. Для этого использовались методология системного анализа, диалектический метод научного познания, методы исторического, логического и сравнительного анализа. В результате систематизировано понятие искусственного интеллекта, раскрыта динамика мирового рынка систем и технологий искусственного интеллекта (в том числе в региональном разрезе). Определена взаимосвязь его динамики с резким скачком в производительности алгоритмов обработки информации, который стал возможным благодаря быстрым компьютерам на основе графических процессоров, лавинообразному росту данных и появлению почти неограниченных возможностей для их хранения и технологий доступа к ним. Показано, что мировой рынок технологий искусственного интеллекта находится в фазе завышенных ожиданий с достаточно высоким уровнем риска для инвесторов. Выявлены основные тенденции и сегменты в развитии мирового рынка систем и технологий искусственного интеллекта, среди которых технологии глубокого обучения (англ. deep learning), конвергенция технологий ИИ с другими технологиями, такими как аналитика, ERP, Интернет вещей, блокчейн и даже квантовые вычисления, дающая наибольший эффект, разработка систем когнитивного интеллекта и создание когнитивного компьютера. Показано, что бизнес-лидеры считают ИИ фундаментальным и абсолютно необходимым для развития будущих бизнесвозможностей. Доказано, что бурное развитие систем и технологий ИИ - это не просто очередная технологическая инновация, а технологическая платформа четвертой промышленной революции, с которой связываются надежды на ускорение экономического роста мировой экономики, повышение конкурентоспособности стран и компаний.</p></trans-abstract><kwd-group xml:lang="en"><kwd>artificial intelligence</kwd><kwd>global market</kwd><kwd>digitalization</kwd><kwd>Fourth Industrial Revolution</kwd><kwd>technology convergence</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>искусственный интеллект</kwd><kwd>мировой рынок</kwd><kwd>цифровизация</kwd><kwd>чет- вертая промышленная революция</kwd><kwd>конвергенция технологий</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Averkin, A.N., Gaaze-Rapoport, M.G., &amp; Pospelov, D.A. (1992). Tolkovyj slovar' po iskusstvennomu intellektu [Explanatory Dictionary of Artificial Intelligence]. Moscow: Radio i svyaz’ Publ. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">2019 AI Predictions: Six AI priorities you can’t afford to ignore / PwC. 2019. URL: https:// www.pwc.com/us/en/services/consulting/library/artificial-intelligence-predictions-2019.html (accessed: 01.06.2020).</mixed-citation></citation-alternatives></ref><ref id="B2"><label>2.</label><citation-alternatives><mixed-citation xml:lang="en">Fountaine, T., McCarthy, B., &amp; Saleh, T. (2019). Building the AI-Powered Organization. Harward Business Review. Retrieved June 1, 2020, from https://hbr.org/2019/07/ building-the-ai-powered-organization</mixed-citation><mixed-citation xml:lang="ru">Fountaine T., McCarthy B., Saleh T. Building the AI-Powered Organization (Harward Business Review). 2019. URL: https://hbr.org/2019/07/building-the-ai-powered-organization (accessed: 01.06.2020).</mixed-citation></citation-alternatives></ref><ref id="B3"><label>3.</label><citation-alternatives><mixed-citation xml:lang="en">IDC. (2018). Worldwide Spending on Cognitive and Artificial Intelligence Systems Forecast to Reach $77.6 Billion in 2022, According to New IDC Spending Guide. Retrieved June 1, 2020, from https://www.idc.com/getdoc.jsp?containerId=prUS44291818</mixed-citation><mixed-citation xml:lang="ru">Information Economy Report: Digilization, Trade and Development. New York, Geneva: UN, UNCTAD, 2017.</mixed-citation></citation-alternatives></ref><ref id="B4"><label>4.</label><citation-alternatives><mixed-citation xml:lang="en">Kaplan, A., &amp; Haenlein, M. (2019, January–February). Siri, Siri in my Hand, who’s the Fairest in the Land? On the Interpretations, Illustrations and Implications of Artificial Intelligence. Business Horizons, 62(1), 15–25.</mixed-citation><mixed-citation xml:lang="ru">Kaplan A., Haenlein M. Siri, Siri in my Hand, who’s the Fairest in the Land? On the Interpretations, Illustrations and Implications of Artificial Intelligence // Business Horizons. 2019, January-February. Vol. 62. No. 1. Pp. 15-25.</mixed-citation></citation-alternatives></ref><ref id="B5"><label>5.</label><citation-alternatives><mixed-citation xml:lang="en">Krasavina, V.A. (2019). Digital Single Market: Europe in the race for IT services market leaders. RUDN Journal of Economics, 27(4), 679–692. (In Russ.) http://dx.doi.org/ 10.22363/2313-2329-2019-27-4-679-692</mixed-citation><mixed-citation xml:lang="ru">McCarthy J. What is Artificial Intelligence? 2007. URL: http://www-formal.stanford.edu/jmc/ whatisai/ (accessed: 01.06.2020).</mixed-citation></citation-alternatives></ref><ref id="B6"><label>6.</label><citation-alternatives><mixed-citation xml:lang="en">Lukyanov, I.V. (2019). Innovacionnaya ekonomika i iskusstvennyj intellekt kak dvizhushchie faktory chetvertoj promyshlennoj revolyucii [Innovative Economics and Artificial Intelligence as Driving Factors of the Fourth Industrial Revolution]. Economy: Yesterday, Today, Tomorrow, 9(7A), 215–224.</mixed-citation><mixed-citation xml:lang="ru">Perrault R., Shoham Y., Brynjolfsson E., Clark J., Etchemendy J., Grosz B., Lyons T., Manyika J., Mishra S., Niebles J. C. The AI Index 2019 Annual Report. CA: Stanford University, 2019.</mixed-citation></citation-alternatives></ref><ref id="B7"><label>7.</label><citation-alternatives><mixed-citation xml:lang="en">Matyushok, V.M., &amp; Krasavina, V.A. (2016). Novye trendy v mirovoi ekonomike (chast’ 1) [New trends in the world economy (part 1)]. FES: Finance. Economics, (10), 5–11. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Schlein L. WEF Founder: World Unprepared to Deal with 'Fourth Industrial Revolution'. 2016. URL: https://www.voanews.com/europe/wef-founder-world-unprepared-deal-fourthindustrial-revolution (accessed: 01.06.2020)</mixed-citation></citation-alternatives></ref><ref id="B8"><label>8.</label><citation-alternatives><mixed-citation xml:lang="en">Matyushok, V.M., &amp; Krasavina, V.A. (2016). Novye trendy v mirovoi ekonomike (chast’ 2) [New trends in the world economy (part 2)]. FES: Finance. Economics, (11), 5–13. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Soni N., Sharma E.K., Singh N., Kapoor A. Impact of Artificial Intelligence on Businesses: from Research, Innovation, Market Deployment to Future Shifts in Business Models // ArXiv. 2019. Vol. abs/1905.02092</mixed-citation></citation-alternatives></ref><ref id="B9"><label>9.</label><citation-alternatives><mixed-citation xml:lang="en">Matyushok, V.M., &amp; Krasavina, V.A. (2017). Mirovoi rynok noveishikh IT-tekhnologii i natsional'nye interesy [Global market of latest it technologies and national interests]. National Interests: Priorities and Security, (11), 1988–2004. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Survey Says 18.8 Million Amazon Echo Devices Sold // Voicebot.ai. 2017. URL: https:// voicebot.ai/2017/06/19/survey-says-18-8-million-amazon-echo-devices-sold/ (accessed: 01.06.2020)</mixed-citation></citation-alternatives></ref><ref id="B10"><label>10.</label><citation-alternatives><mixed-citation xml:lang="en">McCarthy, J. (2007). What is Artificial Intelligence? Retrieved June 1, 2020, from http://www-formal.stanford.edu/jmc/whatisai/</mixed-citation><mixed-citation xml:lang="ru">Turing A.M. Computing Machinery and Intelligence // Mind. 1950, October. Vol. LIX. No. 236. Pp. 433-460</mixed-citation></citation-alternatives></ref><ref id="B11"><label>11.</label><citation-alternatives><mixed-citation xml:lang="en">Perrault, R., Shoham, Y., Brynjolfsson, E., Clark, J., Etchemendy, J., Grosz, B., Lyons, T., Manyika, J., Mishra, S., &amp; Niebles, J.C. (2019). The AI Index 2019 Annual Report. CA: Stanford University.</mixed-citation><mixed-citation xml:lang="ru">Worldwide Spending on Cognitive and Artificial Intelligence Systems Forecast to Reach $77.6 Billion in 2022, According to New IDC Spending Guide / IDC. 2018. URL: https://www.idc.com/getdoc.jsp?containerId=prUS44291818 (accessed: 01.06.2020)</mixed-citation></citation-alternatives></ref><ref id="B12"><label>12.</label><citation-alternatives><mixed-citation xml:lang="en">Proydakov, E.M. (2018). Sovremennoe sostoyanie iskusstvennogo intellekta [The current state of artificial intelligence]. Digital Economy, 3(3), 50–63. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Аверкин А.Н., Гаазе-Рапопорт М.Г., Поспелов Д.А. Толковый словарь по искусственному интеллекту. М.: Радио и связь, 1992</mixed-citation></citation-alternatives></ref><ref id="B13"><label>13.</label><citation-alternatives><mixed-citation xml:lang="en">PwC. (2019). 2019 AI Predictions: Six AI priorities you can’t afford to ignore. Retrieved June 1, 2020, from https://www.pwc.com/us/en/services/consulting/library/artificial-intelligence- predictions-2019.html</mixed-citation><mixed-citation xml:lang="ru">Актуальные терденции искусственного интеллекта и машинного обучения // TAdviser. 2017. URL: http://www.tadviser.ru/images/4/41/%D0%98%D1%81%D1%81%D0%BB %D0%B5%D0%B4%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D0%B5_%D 0%98%D0%BD%D1%84%D0%BE%D1%81%D0%B8%D1%81%D1%82%D0%B5%</mixed-citation></citation-alternatives></ref><ref id="B14"><label>14.</label><citation-alternatives><mixed-citation xml:lang="en">Schurina, S.V., &amp; Danilova, A.S. (2019). Iskusstvennyj intellekt kak tekhnologicheskaya innovaciya dlya uskoreniya razvitiya ekonomiki [Artificial intelligence as a technological innovation to accelerate the development of the economy]. Economy. Taxes. Law, 12(3), 125–133. (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">D0%BC%D1%8B_%D0%94%D0%B6%D0%B5%D1%82_%D0%B8_Tadviser_%D1%80 %D1%8B%D0%BD%D0%BA%D0%B0_%D1%81%D (дата обращения: 01.06.2020). Искусственный интеллект (ИИ) // TAdviser. URL:http://www.tadviser.ru/index.php/%D0% 9F%D1%80%D0%BE%D0%B4%D1%83%D0%BA%D1%82:%D0%98%D1%81%D 0%BA%D1%83%D1%81%D1%81%D1%82%D0%B2%D0%B5%D0%BD%D0%BD %D1%8B%D0%B9_%D0%B8%D0%BD%D1%82%D0%B5%D0%BB%D0%BB%D 0%B5%D0%BA%D1%82_(%D0%98%D0%98,_Artificial_intelligence,_AI) (дата об- ращения: 01.06.2020)</mixed-citation></citation-alternatives></ref><ref id="B15"><label>15.</label><citation-alternatives><mixed-citation xml:lang="en">Soni, N., Sharma, E.K., Singh, N., &amp; Kapoor, A. (2019). Impact of Artificial Intelligence on Businesses: from Research, Innovation, Market Deployment to Future Shifts in Busi- ness Models. ArXiv, abs/1905.02092.</mixed-citation><mixed-citation xml:lang="ru">Красавина В.А. Единый цифровой рынок: Европа в гонке за лидерами рынка ИТ-услуг // Вестник Российского университета дружбы народов. Серия: Экономика. 2019. Т. 27. № 4. С. 679-692</mixed-citation></citation-alternatives></ref><ref id="B16"><label>16.</label><citation-alternatives><mixed-citation xml:lang="en">TAdviser. (2017). Aktual'nye terdencii iskusstvennogo intellekta i mashinnogo obucheniya [Current trends in artificial intelligence and machine learning]. Retrieved June 1, 2020, from http://www.tadviser.ru/images/4/41/%D0%98%D1%81%D1%81%D0%BB%D0%B5%D0%B4%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D0%B5_%D0%98%D0%BD%D1%84%D0%BE%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D1%8B_%D0%94%D0%B6%D0%B5%D1%82_%D0%B8_Tadviser_%D1%80%D1%8B%D0%BD%D0%BA%D0%B0_%D1%81%D (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Лукьянов И.В. Инновационная экономика и искусственный интеллект как движущие факторы четвертой промышленной революции // Экономика: вчера, сегодня, завтра. 2019. № 9(7A). С. 215-224.</mixed-citation></citation-alternatives></ref><ref id="B17"><label>17.</label><citation-alternatives><mixed-citation xml:lang="en">TAdviser. Artificial_intelligence (AI). Retrieved June 1, 2020, from http://www.tadviser.ru/ index.php/%D0%9F%D1%80%D0%BE%D0%B4%D1%83%D0%BA%D1%82:%D0 %98%D1%81%D0%BA%D1%83%D1%81%D1%81%D1%82%D0%B2%D0%B5%D0%BD%D0%BD%D1%8B%D0%B9_%D0%B8%D0%BD%D1%82%D0%B5%D0 %BB%D0%BB%D0%B5%D0%BA%D1%82_(%D0%98%D0%98,_Artificial_intellig ence,_AI) (In Russ.)</mixed-citation><mixed-citation xml:lang="ru">Матюшок В.М., Красавина В.А. Мировой рынок новейших ИТ-технологий и национальные интересы // Национальные интересы: приоритеты и безопасность. 2017. № 11. С. 1988-2004.</mixed-citation></citation-alternatives></ref><ref id="B18"><label>18.</label><citation-alternatives><mixed-citation xml:lang="en">Turing, A.M. (1950, October). Computing Machinery and Intelligence. Mind, LIX(236), 433–460.</mixed-citation><mixed-citation xml:lang="ru">Матюшок В.М., Красавина В.А. Новые тренды в мировой экономике (часть 1) // Финансы. Экономика. Стратегия. 2016. № 10. С. 5-11.</mixed-citation></citation-alternatives></ref><ref id="B19"><label>19.</label><citation-alternatives><mixed-citation xml:lang="en">Turing, A.M. (2003). Vychislitel'nye mashiny i razum [Computers and Mind]. In D. Hofstadter &amp; D. Dennet, Eye of the Mind. Samara, Bahrah-M Publ.</mixed-citation><mixed-citation xml:lang="ru">Матюшок В.М., Красавина В.А. Новые тренды в мировой экономике (часть 2) // Финансы. Экономика. Стратегия. 2016. № 11. С. 5-13.</mixed-citation></citation-alternatives></ref><ref id="B20"><label>20.</label><citation-alternatives><mixed-citation xml:lang="en">UNCTAD. (2017). Information Economy Report: Digilization, Trade and Development. New York, Geneva, UN.</mixed-citation><mixed-citation xml:lang="ru">Пройдаков Э.М. Современное состояние искусственного интеллекта // Цифровая экономика. 2018. № 3 (3). С. 50-63.</mixed-citation></citation-alternatives></ref><ref id="B21"><label>21.</label><citation-alternatives><mixed-citation xml:lang="en">Voicebot.ai. (2017). Survey Says 18.8 Million Amazon Echo Devices Sold. Retrieved June 1, 2020, from https://voicebot.ai/2017/06/19/survey-says-18-8-million-amazon-echo-devices-sold/</mixed-citation><mixed-citation xml:lang="ru">Тьюринг А.М. Вычислительные машины и разум // Хофштадтер Д., Деннет Д. Глаз разума. Самара: Бахрах-М, 2003.</mixed-citation></citation-alternatives></ref><ref id="B22"><label>22.</label><mixed-citation>Щурина С.В., Данилова А.С. Искусственный интеллект как технологическая инновация для ускорения развития экономики // Экономика. Налоги. Право. 2019. № 12 (3). С. 125-133.</mixed-citation></ref></ref-list></back></article>
