TY  - CPAPER
AU  - Grecu, Eugenia
TI  - GREEN ENERGY ALTERNATIVE
T2  - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference
PY  - 2012
SP  - 509 
EP  -  514 pp
DO  - 10.5593/sgem2012/s18.v4007
PB  - Stef92 Technology
ER  -