1. Fedorov, V.A., Manufacture of High-Purity Arsenic from an Unconventional Source, Russ. J. Inorg. Chem., 2001, vol. 46, suppl. 2, pp. 87–112.
2. Fedorov, V.A., Pashinkin, A.S., Efremov, A.A., and Grinberg, E.E., Physicochemical Principles behind the Preparation of High-Purity Arsenic from Sulfide Ores, Vysokochist. Veshchestva, 1991, no. 5, pp. 7–30.
3. Fedorov, V.A., Efremov, A.A., Zhukov, E.G., et al., Preparation of High-Purity Arsenic from Lewisite Detoxication Products, Ross. Khim. Zh., 1995, vol. 39, no. 4, pp. 46–57.
4. Krapukhin, V.V. and Sokolov, I.A., Arsenic Trichloride Distillation from Chloride Solutions, Izv. Vyssh. Uchebn. Zaved., Tsvetn. Metall., 1970, no. 6, pp. 140–143.
5. Thermochemical Processes for the Dressing and Processing of Poor Ores and Mining Waste, Obz. Inf., Ser.: Gornokhim. Prom-st., 1985, pp. 23–34.