1. Yu. D. Medvedev, Yu. S. Bondarenko, D. E. Vavilov, and V. A. Shor, “Issues concerning asteroid–comet threat,” Kinematika Fiz. Nebesnykh Tel 32 (5), 18–24 (2016).
2. E. V. Efremova and B. M. Shustov, “Statistical data for decameter asteroids approaching the Earth,” Sb. tez. konf. molodykh uchenykh “Fundamental’nye i prikladnye kosmicheskie issledovaniya,” Moscow, 2017, p. 97.
3. A. V. Bagrov, “Flows of decameter bodies through the near Earth space,” Meteorit Chelyabinsk—god na Zemle, materialy Vseross. nauchn. konf., Chelyabinsk, 2014, pp. 82–89.
4. Asteroid–Comet Threat: Yesterday, Today, and Tomorrow, Ed. by B. M. Shustov and L. V. Rykhlova (Fizmatlit, Moscow, 2010) [in Russian].
5. S. A. Yazev, “Superbolides above Russia,” Izv. Irkuts Gos. Univ., Ser. “Nauki o Zemle” 6 (1), 238–256 (2013).