GLANTZ, O. .; HALSTED , L. . Mechanically determining the time of set of portland cement by moans of tho spissograph. Materiales de Construcción, [S. l.], v. 1, n. 020, p. 10–10, 1951. DOI: 10.3989/mc.1951.v01.i020.2773. Disponível em: https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/2773. Acesso em: 7 may. 2024.