@misc{_[Jan_[ca,
 editor={Kobylański, Józef Władysław (1893–1971). Kolekcjoner},
 copyright={Public Domain},
 address={Paris},
 howpublished={online},
 year={[ca 1870-1885]},
 publisher={Photographie van Bosch},
 language={fre},
 title={[Jan Sztolcman] [Dokument ikonograficzny]},
 URL={http://rcin.org.pl/miiz/Content/9202/WA058_AJSz-7_Fotografie_1mn.pdf},
 keywords={Sztolcman, Jan (1854-1928), Polish naturalists photos, haritage, portraits},
}