1. Baturin, A.P., Revealing regions of collisional orbits using cylindrical approximations and estimating the probability of asteroids colliding with the Earth, Izv. Vyssh. Uchebn. Zaved., Fiz., 2012, vol. 55, no. 10/2, pp. 34–49.
2. Baturin, A.P., Detecting impact orbits of asteroids by means of representation of the initial confidence region in the form of a sequence of ellipsoidal hypersurfaces, Russ. Phys. J., 2016, vol. 59, no. 10, pp. 1686–1692.
3. Baturin, A.P., Detection of asteroid impact orbits using conditional minimization of the distance to the Earth, Sol. Syst. Res., 2020, vol. 54, no. 6, pp. 550–556.
4. Baturin, A.P. and Chernitsov, A.M., Two algorithms for determining the areas of possible movements of space objects, Issledovaniya po ballistike i smezhnym voprosam mekhaniki: Sb. statei (Research on Ballistics and Related Issues of Mechanics: Collection of Articles), Tomsk: Izd. Tomsk. Gos. Univ., 2001, pp. 86–88.
5. Chernitsov, A.M., Tamarov, V.A., Avdyushev, V.A., Ban’shchikova, M.A., and Dubas, O.M., Features of determining confidence regions in the space of initial parameters of the motion of the Solar System, Izv. Vyssh. Uchebn. Zaved., Fiz., 2007, vol. 50, no. 12/2, pp. 33–43.