TOMESCU, INA RALUCA. "ENVIRONMENTAL SECURITY OF THE EUROPEAN UNION." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 13th SGEM GeoConference on ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION (2013): 679 - 684 pp. https://doi.org/10.5593/sgem2013/be5.v2/s23.007