VILLEGAS SÁNCHEZ, R.; VALE PARAPAR, J. F. Evaluation of water repellent treatments applied to stones used in andalusian cathedrals. II. Salt crystallization test. Materiales de Construcción, [S. l.], v. 43, n. 230, p. 5–13, 1993. DOI: 10.3989/mc.1993.v43.i230.679. Disponível em: https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/679. Acesso em: 30 sep. 2022.