TY - CPAPER AU - Irina Kurochkina AU - Liudmila Mamatova AU - Elena Shuvalova AU - Olga Mironova TI - THE INTENSITY ASSESSMENT TOOLS OF THE ENVIRONMENTAL ACTIVITIES T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2017 17th International Multidisciplinary Scientific GeoConference PY - 2017 SP - 939 EP - 946 DO - 10.5593/sgem2017/53/s21.117 PB - STEF92 Technology ER -