GARCÍA, I.; SÁNCHEZ-OLÍAS, J.; DAMBORENEA, J. J.; VÁZQUEZ, A. J. Titanium nitriding by laser and concentrated solar beams. Revista de Metalurgia, [S. l.], v. 34, n. 2, p. 109–113, 1998. DOI: 10.3989/revmetalm.1998.v34.i2.671. Disponível em: https://revistademetalurgia.revistas.csic.es/index.php/revistademetalurgia/article/view/671. Acesso em: 8 feb. 2023.