1. A. A. Koneva, Extended Abstract of Cand. Sci. Dissertation, Irkutsk, 1994.
2. S. I. Shkol’nik and E. F. Letnikova, Geochem. Int. 53 (6), 545–553 (2015).
3. A. A. Amirzhanov, V. D. Pampoura, and L. F. Piskunova, IPPCCE Newslett., No. 7, 25–28 (1993).
4. A. A. Bukharov, D. N. Murashko, and V. A. Fialkov, Geol. Rudn. Mestorozhd., No. 4, 80–91 (1992).
5. L. Z. Granina, V. D. Mats, and M. A. Fedorin, Geol. Geofiz., No. 6, 835–848 (2010).