ARNDT, W. . Pozzolans in concrete pavements. Materiales de Construcción, [S. l.], n. 013, p. 51–52, 1950. DOI: 10.3989/mc.1950.i013.3061. Disponível em: https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/3061. Acesso em: 4 may. 2024.