MARKOV, O.; ZLYGORIEV, V.; GERASIMENKO, O.; HRUDKINA, N.; SHEVTSOV, S. Improving the quality of forgings based on upsetting the workpieces with concave facets. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 5, n. 1 (95), p. 16–24, 2018. DOI: 10.15587/1729-4061.2018.142674. Disponível em: https://journals.uran.ua/eejet/article/view/142674. Acesso em: 19 may. 2024.