DE LUXÁN, M. P.; VÁZQUEZ, T. Silicon gel as puzzolane standard: its energetic activity and limitations. Materiales de Construcción, [S. l.], v. 25, n. 160, p. 79–95, 1975. DOI: 10.3989/mc.1975.v25.i160.1256. Disponível em: https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/1256. Acesso em: 2 may. 2024.