HAEGELE, W. Construction and exploitation possibilities of the automatic apparatus for the determination of carbonates, Holderbank system. Materiales de Construcción, [S. l.], v. 18, n. 131, p. 35–41, 1968. DOI: 10.3989/mc.1968.v18.i131.1616. Disponível em: https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/1616. Acesso em: 29 apr. 2024.