@misc{Jędrzejewicz_Jan_Kosmografia_1907,
 author={Jędrzejewicz, Jan},
 address={Warszawa},
 howpublished={online},
 year={1907},
 publisher={Księgarnia E. Wendego i S-ka},
 language={pol},
 title={Kosmografia},
 keywords={astronomy, cosmography},
}