Zinchenko IA, Pilyugin LS. Oxygen and nitrogen abundances in cold H II regions from SLOAN Digital Sky Survey. Russian. 2011 ;27(6):3-17.

Pilyugin LS, Zinchenko IA, Thuan TX. Oxygen abundances in giant H II galaxies. Russian. 2010 ;26(5):3-25.

Pilyugin LS, Izotova IY, Sholudchenko YS. The oxygen abundance in nearby galaxies based on the H II region spectra from the Sloan Digital Sky Survey II. Interacting galaxies NGC 4631 and NGC 4656. Russian. 2008 ;24(4):263-277.

¹Shchukina NG, ¹Vasilieva IE. Oscillator strengths of selected Fe II lines in the range λλ 300-400 n. Russian. 2013 ;29(2):3-21.

¹Guliyev AS, ¹Guliyev RA. On the origin of short-perihelion comet groups. 2024 ;40(3):71-91.

Tomanov VP. On the origin of comets. 2009 ;25(5):327-354.

¹Kazantsev AM. The orbital structure of the Kuiper belt and its contribution to the near-Earth asteroid-meteor complex. Russian. 2010 ;26(5):50-63.

¹Kozak PM, ²Lapchuk VP, ²Kozak LV, ²Ivchenko VN. Optimization of video cameras disposition for providing maximal calculation precision of coordinates of natural and artificial atmosphere objects for stereo observation. Ukrainian. 2018 ;34(6):57-78.

¹Abdussamatov HI. On optimal method for determination of the 23rd solar cycle minimum, July 2008. 2009 ;25(3):207-210.

Pilyugin LS, Tugay AV. Optical emission lines in spectra of objects with X-ray sources in the Galaxy M 101. Russian. 2012 ;28(3):20-29.