Yemchura, B., G. Kochetov, A. Vasiliev, and D. Samchenko. “Energy-Saving Processing of Galvanic Sludge by the Feritization Method”. Environmental Safety and Natural Resources, vol. 34, no. 2, July 2020, pp. 30-42, doi:10.32347/2411-4049.2020.2.30-42.