Lapshin D. A., сhief specialist, Anisimova N. N., Grabchak E. F., leading process engineer, Kirpichenkov S. L., process engineer, Hydrometallurgy laboratory, «Institute «Norilskproject» Norilsk affiliate, OOO «Institute Gipronickel», Ter-Oganesyants A. K., ZAO «Polymetal engineering»

1. Ferron C. J. // Pressure Hydrometallurgy 2004. Conf. on the use of pressure vessels for metal extraction and recovery. 23–27 Oct. 2004. — Banff (Canada), 2004. — P. 477–513.
2. Ter-Oganesyants A. К., Lapshin D. A., Anisimova N. N., etc. // Non-ferrous metals (Russian). 2007. No. 7. P. 68–71.
3. Anisimova N. N., et al. // Abstracts of papers XVIII International Chernyaevsky conference on chemistry, analytics and technology of platinum metals, Oct. 9–13, 2006. — М: 2006. P. 164.
4. Glazkov V. B., et al. // Non-ferrous metals (Russian). 2000. No. 6. P. 41–44.