Krysenko, G., Epov, D., Medkov, M. and Merkulov, E. 2020. Studying of possibility for breakdown of ilmenite concentrate with ammonium sulphate. Kompleksnoe Ispolzovanie Mineralnogo Syra = Complex use of mineral resources. 312, 1 (Jan. 2020), 22–30. DOI:https://doi.org/10.31643/2020/6445.03.