Venko Beschkov. ENERGY PRODUCTION FROM BLACK SEA WATER BY SULFIDE-DRIVEN FUEL CELL. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 15th International Multidisciplinary Scientific GeoConference SGEM2015, ENERGY AND CLEAN TECHNOLOGIES, 2015. https://doi.org/10.5593/sgem2015/b41/s17.027