Cite
Spectral Properties of Heavily Obscured Seyfert Galaxies from the INTEGRAL All-Sky Survey
MLA
Roman Krivonos, et al. “Spectral Properties of Heavily Obscured Seyfert Galaxies from the INTEGRAL All-Sky Survey.” Astronomy Letters, vol. 45, Aug. 2019, pp. 490–520. EBSCOhost, https://doi.org/10.1134/s1063773719080085.
APA
Roman Krivonos, A. N. Semena, & S. Yu. Sazonov. (2019). Spectral Properties of Heavily Obscured Seyfert Galaxies from the INTEGRAL All-Sky Survey. Astronomy Letters, 45, 490–520. https://doi.org/10.1134/s1063773719080085
Chicago
Roman Krivonos, A. N. Semena, and S. Yu. Sazonov. 2019. “Spectral Properties of Heavily Obscured Seyfert Galaxies from the INTEGRAL All-Sky Survey.” Astronomy Letters 45 (August): 490–520. doi:10.1134/s1063773719080085.