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The formula for the first natural frequency and the frequency spectrum of a spatial regular truss - PDF (English)
Copyright (c) 2023 Kirsanov M.N.
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Copyright (c) 2023 Kirsanov M.N.
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.