TY - CPAPER AU - Ionut-Ovidiu Toma TI - INFLUENCE OF GYPSUM-BASED CEMENTITIOUS MATERIALS ON THE EARLY AGE STRENGTH CHARACTERISTICS OF MORTARS T2 - 14th International Multidisciplinary Scientific GeoConference SGEM 2014, Energy and Clean Technologies, Vol. 14, Book 4, Volume 2 PY - 2014 DO - 10.5593/sgem2014/b42/s18.014 PB - Stef92 Technology ER -