Sprince, Andina, Leonids Pakrastinsh, Bruno Baskers, and Liga Gaile. “Crack Development Research in Extra Fine Aggregate Cement Composites”. ENVIRONMENT. TECHNOLOGY. RESOURCES. Proceedings of the International Scientific and Practical Conference 1 (June 16, 2015): 205–208. Accessed April 7, 2025. https://journals.rta.lv/index.php/ETR/article/view/199.