TY - CPAPER AU - Yury Fedorov AU - Andrey Kuznetsov AU - st. Vladislav Yaroslavtsev TI - AM-241 IN THE DON RIVER SEDIMENT CORE T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Ecology, Economics, Education and Legislation PY - 2017 SP - 53 EP - 60 DO - 10.5593/sgem2017/51/s20.008 PB - STEF92 Technology ER -