CEBRIÁN, J. L.; PISONERO, F. P. Determination of specific surface by Blaine’s method in the case of flying ashes and pozzolan cements. Materiales de Construcción, [S. l.], v. 21, n. 142, p. 81–81, 1971. DOI: 10.3989/mc.1971.v21.i142.1512. Disponível em: https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/1512. Acesso em: 1 may. 2024.