@misc{_[Kaufmann,,
 address={[s.l.]},
 howpublished={online},
 language={ger},
 title={[Kaufmann, Georg]},
 keywords={photography, German photography, portrait, men, bust, clothing, hairstyle, hat, requisite, photographic print (black and white), manuscripts, seal, historian, German, Kaufmann, Georg (1842-1929), 1900-1945},
}