Blanco-Varela, M. T., Aguilera, J., Martínez Ramirez, S., Palomo, A., Sabbioni, C., Riontino, C., Zappia, G., Van Valen, K. and Toumbakari, E. E. (2001) “Thaumasite formation in hydraulic mortars by atmospheric SO2 deposition”, Materiales de Construcción, 51(263-264), pp. 109–125. doi: 10.3989/mc.2001.v51.i263-264.357.