@misc{Fessenkoff_B._Photometrical_1926,
 author={Fessenkoff, B.},
 address={Kharkow},
 howpublished={online},
 year={1926},
 language={eng},
 language={rus},
 title={Photometrical catalogue of 1155 stars},
 keywords={photometric catalogue of stars, zone 90° up to 79°.5 of north declination},
}