VILOTIĆ, D.; PLANČAK, M.; BRAMLEY, A.; OSMAN, F. Investigation of upsetting of cylinder by conical dies. Advanced Technologies and Materials, [S. l.], v. 27, n. 1-2, p. 19–26, 2002. Disponível em: https://jged.uns.ac.rs/index.php/atm/article/view/jtp.2002.27.1-2.2. Acesso em: 31 oct. 2024.