TY - CPAPER AU - Dusan Ignjatovic TI - ENERGY PERFORMANCE OF BELGRADE RESIDENTIAL BUILDINGS INVESTIGATION, QUANTIFICATION AND IMPROVEMENT POTENTIAL T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 14th SGEM GeoConference on NANO, BIO AND GREEN TECHNOLOGIES FOR A SUSTAINABLE FUTURE PY - 2014 DO - 10.5593/sgem2014/b62/s26.016 PB - Stef92 Technology ER -