DOBROV, I. V.; SEMICHEV, A. V. Improvement of the optical method for researching the contact stresses during the forging. Materials working by pressure, [S. l.], n. 1(50), p. 24–27, 2020. DOI: 10.37142/2076-2151/2020-1(50)24. Disponível em: http://omd.dgma.donetsk.ua/index.php/main/article/view/140. Acesso em: 28 aug. 2025.