TY - CPAPER AU - Anna Manowska TI - MAIN RISKS FOR POLISH ENERGY SECURITY T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation PY - 2018 SP - 593 EP - 600 DO - 10.5593/sgem2018/5.2/s20.077 PB - STEF92 Technology ER -