@misc{_[Purkynĕ,,
 address={[s.l.]},
 howpublished={online},
 language={ger},
 title={[Purkynĕ, Jan Ewangelista]},
 keywords={19thC., portrait, photography, studio portrait, man, bust, clothing, hairstyle, German photography, vignette, lithograph, Purkynĕ, Jan Ewangelista (1787-1869), Nowakowski, Janusz Ferdynand, Opatrny, Jarosław Wit (1882-1977), Wrzosek, Adam (1875-1965)},
}