BURKO, V. A. Basic methods of production of shaped billets in resource saving technologies of die forging. Reporter of the Priazovskyi State Technical University. Section: Technical sciences, [S. l.], n. 24, p. 75–83, 2013. DOI: 10.31498/2225-6733.24.2012.19753. Disponível em: https://journals.uran.ua/vestnikpgtu_tech/article/view/19753. Acesso em: 17 may. 2024.