СІГАРЬОВ, Є. М. Power efficiency of intensive cast iron desulfurization in a ladle. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 2, n. 1(74), p. 38–42, 2015. DOI: 10.15587/1729-4061.2015.40534. Disponível em: https://journals.uran.ua/eejet/article/view/40534. Acesso em: 5 jan. 2025.