@misc{Sztolcman_Jan_(1854–1928)_Szkice,
 author={Sztolcman Jan (1854–1928)},
 copyright={Łowiecka Biblioteka Cyfrowa Krzysztofa Daszkiewicza},
 howpublished={online},
 publisher={Gebethner i Wolff},
 language={pol},
 title={Szkice ornitologiczne},
 keywords={łowiectwo},
}