TY - CPAPER AU - Miodrag Popov TI - THE THERMAL ANALYSIS OF A P.E.T. BOTTLE BUILDING ENVELOPE MODEL T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 13th SGEM GeoConference on ENERGY AND CLEAN TECHNOLOGIES PY - 2013 DO - 10.5593/sgem2013/bd4/s18.027 PB - Stef92 Technology ER -