HETEROGENEITY OF GLASS COMPONENTS IN SLAG AFTER NICKEL ACQUISITION PROCESS FROM KOLA PENINSULA (RUSSIA). Metallurgy and Foundry Engineering, [S. l.], v. 43, n. 2, p. 89, 2017. DOI: 10.7494/mafe.2017.43.2.89. Disponível em: https://journals.agh.edu.pl/mafe/article/view/2202. Acesso em: 13 mar. 2025.