SIWEK, A. LASER MELTED STEEL FREE SURFACE FORMATION. Metallurgy and Foundry Engineering, [S. l.], v. 33, n. 1, p. 13, 2007. DOI: 10.7494/mafe.2007.33.1.13. Disponível em: https://journals.agh.edu.pl/mafe/article/view/321. Acesso em: 5 may. 2024.