Pilyugin LS. 150-year jubilee of discover by R. G. Kirchhoff. Kirchhoff spectral analysis - the corner-stone of the modern astrophysics. Russian. 2010 ;26(4):3-6.

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.

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.

Pilyugin LS. The errors in values of electron temperatures in H II regions. Russian. 2010 ;26(2):3-19.

¹Pishkalo MI, Sadovenko IV. Structure and shape of the solar corona during the total solar eclipse on 29 March 2006. 2008 ;24(1):61-69.

¹Pishkalo MI, Baransky AR. Solar corona during the total solar eclipse on August 1, 2008. 2009 ;25(6):474-481.

¹Pishkalo MI. Photometric flattening index of the Solar corona in the Solar cycle. 2023 ;39(3):67-78.

¹Pishkalo MI. On geometrical flattening index of the solar corona. Russian. 2012 ;28(4):49-55.

¹Pishkalo MI. Calculation of magnetic fields in the solar corona during the total solar eclipse on 1 August 2008 in the potential approach. Russian. 2010 ;26(3):15-33.