Vinokurov, Igor O., and Ekaterina V. Gaidukova. “CALCULATION OF MAXIMUM FLOW OF NORTHWESTERN FEDERAL DISTRICT OF THE RUSSIAN FEDERATION”. Proceedings of the YSU C: Geological and Geographical Sciences 57, no. 3 (261) (December 25, 2023): 204–209. Accessed November 24, 2024. https://pub.ysu.am/index.php/proceedings-geol-geogr/article/view/vol57_no3_2023_pp204-209.