BYERS, L. . New “Plurajet” shaped blasting charge ready for industry. Materiales de Construcción, [S. l.], n. 019, p. 10–11, 1950. DOI: 10.3989/mc.1950.i019.3223. Disponível em: https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/3223. Acesso em: 6 may. 2024.