TY - CPAPER AU - И.В. Филимонова TI - STUDY OF THE ECONOMIC GROWTH OF OIL AND GAS COMPANIES IN RUSSIA T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Ecology, Economics, Education and Legislation PY - 2019 SP - 721 EP - 726 DO - 10.5593/sgem2019/5.3/s21.090 PB - STEF92 Technology ER -