ROMANKIEWICZ, Remigiusz; ROMANKIEWICZ, Ferdynand. Hard Inclusions in Armature Brass. Journal of Casting & Materials Engineering, [S. l.], v. 3, n. 3, p. 51–56, 2019. DOI: 10.7494/jcme.2019.3.3.51. Disponível em: https://journals.agh.edu.pl/jcme/article/view/3348. Acesso em: 12 apr. 2025.