Hryhoriev, Stanislav, Artem Petryshchev, Ganna Shyshkanova, Tetyana Zaytseva, Oleksandr Frydman, Olga Sergienko, Andrii Ivanchenko, Elena Usenko, Olga Berezhnaya, and Andrii Semenchuk. “Research into Recycling of nickel­cobalt­containing Metallurgical Wastes by the ecologically­safe Technique of Hydrogen Reduction”. Eastern-European Journal of Enterprise Technologies 6, no. 10 (90) (November 8, 2017): 45–50. Accessed March 29, 2024. https://journals.uran.ua/eejet/article/view/114348.