@misc{_[Purkynie,,
 address={[s.l.]},
 howpublished={online},
 language={ger},
 title={[Purkynie, Jan Evangelista]},
 keywords={photography, 19thC., German photography, studio portrait, portrait, men, three-quarter length, clothing, hairstyle, furniture, books, requisite, photographic print, medicine, scientist, Czechs, Purkynĕ, Jan Ewangelista (1787-1869), 1900-1945},
}