1. V. N. Oparin, A. P. Tapsiev, V. I. Vostrikov, O. M. Usol’tseva, V. V. Arshavskii, N. F. Zhilkina, E. A. Babkin, B. N. Samorodov, Yu. N. Nagovitsyn, and K. V. Smolov, “On possible causes of increase in seismic activity of mine fields in the Oktyabrsky and Taimyrsky Mines of the Norilsk deposit in 2003. Part 1: Seismic regime,” Fiz.-Tekh. Probl. Razrab. Polezn. Iskop., No. 4 (2004).
2. V. N. Oparin, A. P. Tapsiev, V. I. Vostrikov, O. M. Usol’tseva, V. V. Arshavskii, N. F. Zhilkina, E. A. Babkin, B. N. Samorodov, Yu. N. Nagovitsyn, and K. V. Smolov, “On possible causes of increase in seismic activity of mine fields in the Oktyabrsky and Taimyrsky Mines of the Norilsk deposit in 2003. Part II: Oktyabrsky Mine,” Fiz.-Tekh. Probl. Razrab. Polezn. Iskop., No. 5 (2004).
3. Analysis of Causes of Increased Seismic Activity in the Oktyabrsky Mine in 2003 [in Russian], LGD GMOITs, Norilsk (2004).