KOVTUN, A.; TABUNENKO, V. THE METHOD OF STRENGTHENING OF DURABILITY OF A MORTAR BARREL. Advanced Information Systems, [S. l.], v. 2, n. 3, p. 137–141, 2018. DOI: 10.20998/2522-9052.2018.3.24. Disponível em: http://ais.khpi.edu.ua/article/view/2522-9052.2018.3.24. Acesso em: 29 nov. 2024.