Plamen Ninov, Elena Bojilova. "MAXIMUM FLOWS OF RIVERS IN THE CENTRAL DANUBE PLAIN." SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 23, Issue 3.1, 2023, pp. 91-98. https://doi.org/10.5593/sgem2023/3.1/s12.11