MARTIROSYAN, M. V.; GRIGORYAN, G. S.; GRIGORYAN, S. K. APPLICATION OF SULPHATE ROASTING IN PROCESSES OF COMPLEX EXTRACTION OF VALUABLE REDUCTANTS FROM POLYMETALLICAL CONCENTRATE . Proceedings of the YSU B: Chemical and Biological Sciences, [S. l.], v. 44, n. 2 (222), p. 19–23, 2010. DOI: 10.46991/PYSU:B/2010.44.2.019. Disponível em: https://pub.ysu.am/index.php/proceedings-chem-biol/article/view/vol44_no2_2010_pp019-023. Acesso em: 24 nov. 2024.