@inproceedings{sgem2014s18014, title = {INFLUENCE OF GYPSUM-BASED CEMENTITIOUS MATERIALS ON THE EARLY AGE STRENGTH CHARACTERISTICS OF MORTARS}, author = {Ionut-Ovidiu Toma}, booktitle = {14th International Multidisciplinary Scientific GeoConference SGEM 2014, Energy and Clean Technologies, Vol. 14, Book 4, Volume 2}, year = {2014}, pages = {}, publisher = {Stef92 Technology}, doi = {10.5593/sgem2014/b42/s18.014} }