TY - CPAPER AU - Elena Demenchuk AU - И В Пивоварова AU - Oxana Krylova TI - CHANGE OF THE STATE OF SMALL RIVERS IN THE KALININGRAD REGION FOR THE LAST COUPLE OF DECADES T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2020, Ecology, Economics, Education and Legislation PY - 2020 SP - 131 EP - 138 DO - 10.5593/sgem2020/5.1/s20.017 PB - STEF92 Technology ER -