SIRPAL, J. P.; SUBRAMANIAN, A. M. Statistics tolerances on built up guns. Defence Science Journal, [S. l.], v. 12, n. 3, p. 241–244, 2014. DOI: 10.14429/dsj.12.7187. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/7187. Acesso em: 20 aug. 2025.