Email this article 
THE ENERGY EQUIVALENCE PRINCIPLE FOR CALCULATION OF WATER SUPPLY NETWORKS WITH MANY AREAS - PDF (Russian)
Copyright (c) 2016 Щербаков В.И., Нгуен Х.К.
This work is licensed under a Creative Commons Attribution 4.0 International License.
Copyright (c) 2016 Щербаков В.И., Нгуен Х.К.
This work is licensed under a Creative Commons Attribution 4.0 International License.