APA (7th ed.) Citation

Sadova, V. A., & Tugay, A. V. (2015). The luminosity - spectral index dependence of the X-ray bright Seyfert galaxies.

Chicago Style (17th ed.) Citation

Sadova, V. A., and A. V. Tugay. The Luminosity - Spectral Index Dependence of the X-ray Bright Seyfert Galaxies. 2015.

MLA (8th ed.) Citation

Sadova, V. A., and A. V. Tugay. The Luminosity - Spectral Index Dependence of the X-ray Bright Seyfert Galaxies. 2015.

Warning: These citations may not always be 100% accurate.