OLIINYK, Tetiana, Liudmila SKLYAR, Natalia KUSHNIRUK, Nadiya HOLIVER, i Barbara TORA. 2023. „Assessment of the Efficiency of Hematite Quartzite Enrichment Technologies”. Inżynieria Mineralna 1 (1 (51), 33–44. https://doi.org/10.29227/IM-2023-01-04.