Anna Yordanova, Irena Ilcheva, Vesela Rainova. "ASSESSMENT OF THE INFLOW TO THE COMPLEX AND SIGNIFICANT RESERVOIRS FOR THE PURPOSES OF THEIR MANAGEMENT." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2020, Water Resources. Forest, Marine and Ocean Ecosystems (2020): 43-50. https://doi.org/10.5593/sgem2020/3.1/s12.006