FRÍAS, M.; SÁNCHEZ DE ROJAS, M. I.; LUXÁN, M. P.; GARCÍA, N. Laser granulometry: A comparative study the techniques of sieving and elutriation applied to pozzoianic materials. Materiales de Construcción, [S. l.], v. 40, n. 217, p. 39–51, 1990. DOI: 10.3989/mc.1990.v40.i217.782. Disponível em: https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/782. Acesso em: 28 jan. 2023.