Zagorodnyaya, A. (2018). Slime from sulfuric acid shop of Balkhash copper-smelting factory – alternative source for production of selenium at the enterprise. Review. Kompleksnoe Ispolzovanie Mineralnogo Syra = Complex Use of Mineral Resources, 307(4), 46–55. https://doi.org/10.31643/2018/6445.29