Kenzhaliyev, B.; Kvyatkovsky, S.; Kozhakhmetov, S.; Sokolovskaya, L.; Semenova, A. Deparation of Dump Slags at the Balkhash Copper Smelting Plant. Kompl. Ispolz. Min. Syra = Compl. Use of Min. Resour. 2018, 306, 45-53.