Margaryan, Varduhi Gurgeni. 2020. “Calculation of Winter Average Ten-Day Minimum Flows of Rivers of the Lake Sevan Basin and Analysis of Its Time Variability”. Journal of the Belarusian State University. Geography and Geology, no. 1 (May): 27-35. https://doi.org/10.33581/2521-6740-2020-1-27-35.