@misc{Kowalczyk_J._Observations_1902,
 author={Kowalczyk, J.},
 address={Varsovie},
 howpublished={online},
 year={1902},
 publisher={Ch. Kowalewski},
 language={fre},
 title={Observations faites au Cercle Meridien à L' Observatoire de L'Universite Imperiale de Varsovie . Part. 3. Fasc. 1.},
 keywords={star catalogue, Warsaw observatory, Kowalczyk, J.},
}