TY - CPAPER AU - Dumitru Prunariu AU - Ildiko Tulbure TI - SPACE ACTIVITIES AND SUSTAINABLE DEVELOPMENT T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future PY - 2017 SP - 947 EP - 954 DO - 10.5593/sgem2017/62/s28.121 PB - STEF92 Technology ER -