TY - CPAPER AU - Stefan Gheorghe TI - ENVIRONMENTAL PROTECTION AND COMPETITIVENESS BETWEEN MULTINATIONAL COMPANIES AND T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference PY - 2012 DO - 10.5593/sgem2012/s22.v4016 PB - Stef92 Technology ER -