ERIANGEN, J. E. Examination of the uniformity of raws and accuracy of the multichannel X ray spectroscope. Materiales de Construcción, [S. l.], v. 21, n. 141, p. 13–27, 1971. DOI: 10.3989/mc.1971.v21.i141.1515. Disponível em: https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/1515. Acesso em: 6 may. 2024.