@inproceedings{sgem2025s2542, title = {THE EFFECT OF SO3 ADDITION ON THE EARLY STRENGTH OF BELITE CEMENTS}, author = {Jiří Grošek and Tomas Zavrel and Eva Koci and Theodor Staněk and Michaela Krejčí Kotlánová}, booktitle = {25th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2025, Nano, Bio, Green, and Space Technologies for a Sustainable Future, Vol25, Issue 6.1}, year = {2025}, pages = {293-300}, publisher = {STEF92 Technology}, doi = {10.5593/sgem2025/6.1/s25.42} }