1. N. S. Bakhtigaraev, P. A. Levkina, L. V. Rykhlova, et al., “Investigations of space debris in the Terskol observatory,” Kinematics Phys. Celestial Bodies 32 (5), 2016 (in press).
2. P. A. Levkina, N. S. Bakhtigaraev, A. V. Sergeev, and V. V. Chazov, “Results of photometric and positional observations of space debris at the Terskol observatory,” Izv. Glavn. Astron. Obs. Pulkovo, No. 220, 47–52 (2012).
3. A. Bondar, “A high-resolution survey of diffuse interstellar bands,” Mon. Not. R. Astron. Soc. 423, 725–734 (2012).
4. A. Bondar, “VizieR Online Data Catalog: Survey of diffuse interstellar bands (Bondar, 2012)”. http://vizier.cfa.harvard.edu/viz-bin/VizieR?-source=J/MNRAS/423/725.
5. V. B. Petkov, A. S. Pozanenko, V. M. Loznikov, et al., “Search for high energy gamma-ray bursts,” Astrophys. Space Sci. Trans. 7 (2), 97–100 (2011).