DING, S.; WANG, H.; QIN, W. Determination of the Reserved Gap Between the Obturator Ring and the Breechblock in the Metallic Obturation Mechanism of a Large Caliber Gun Howitzer. Defence Science Journal, [S. l.], v. 74, n. 3, p. 381–388, 2024. DOI: 10.14429/dsj.74.19000. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/19000. Acesso em: 1 jul. 2025.