Rahimzhanov P, Borcov V. Refractory pyrite-polymetallic ores and the influence of key factors on the processes of hydrometallurgical flotation and enrichment. Chemical Bulletin of Kazakh National University [Internet]. 1Dec.2011 [cited 24Nov.2024];64(4):178-82. Available from: https://chemistry.kz/bulletin/index.php/kaznu/article/view/530