TY - CPAPER AU - Olena Mitryasova TI - HYDROCHEMICAL ASPECTS OF SURFACE WATER QUALITY ASSESSMENT T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation PY - 2018 SP - 513 EP - 520 DO - 10.5593/sgem2018/5.2/s20.067 PB - STEF92 Technology ER -