BOISO, J. First lepol system wet process kiln in the world. Materiales de Construcción, [S. l.], v. 5, n. 063, p. 23–25, 1955. DOI: 10.3989/mc.1955.v05.i063.2497. Disponível em: https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/2497. Acesso em: 18 may. 2024.