SHARPS, B. L. Using gun blue to develop fingerprints off of fired and unfired cartridges. Proceedings of the West Virginia Academy of Science, [S. l.], v. 93, n. 1, 2021. DOI: 10.55632/pwvas.v93i1.760. Disponível em: https://pwvas.org/index.php/pwvas/article/view/760. Acesso em: 19 apr. 2024.