1. B. M. Shustov, L. V. Rykhlova, Yu. P. Kuleshov, Yu. N. Dubov, K. S. Elkin, S. S. Veniaminov, G. K. Borovin, I. E. Molotov, S. A. Naroenkov, S. I. Barabanov, V. V. Emel’yanenko, A. V. Devyatkin, Yu. D. Medvedev, V. A. Shor, and K. V. Kholshevnikov, Solar Syst. Res. 47, 302 (2013).
2. A. N. Vereshchaga, V. G. Zagrafov, and A. K. Shanenko, Vopr. At. Nauki Tekh., Teor. Prikl. Fiz., No. 3/1, 3 (1994–1995).
3. A. N. Vereshchaga, V. G. Zagrafov, and A. K. Shanenko, in Space Protection of the Earth SPE-96 (Chelyabinsk-70, Snezhinsk, 1996), p. 82.
4. A. V. Tukmakov, Bachelor’s Final Work (Higher School Economics,Moscow, 2013).
5. B. M. Shustov and L. V. Rykhlova, Asteroid-Comet Hazard: Yesterday, Today, Tomorrow (Fizmatlit, Moscow, 2013) [in Russian].