Ishchenko V, Ishchenko O, Anatolii D. Procedure for Testing Powder-Gas Leakage at the Barrel–Breech Joint of a Mortar During Live Fire. JSPSDS [Internet]. 2026Jun.30 [cited 2026Jul.23];16(3):420-34. Available from: https://www.paperssds.eu/index.php/JSPSDS/article/view/1136