Rosell, J. R., and I. R. Cantalapiedra. “Simple Method of Dynamic Young’s Modulus Determination in Lime and Cement Mortars”. Materiales de Construcción 61, no. 301 (March 31, 2011): 39–48. Accessed April 25, 2024. https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/312.