@misc{_[Karl,
 address={[Breslau]},
 howpublished={online},
 language={lat},
 language={ger},
 title={[Karl I. Ludwig von der Pfalz]},
 keywords={photography, German photography, photographic reproduction, painting, Flemish, graphics, Netherlandish, engraving, portrait, men, bust, clothing, hairstyle, armour, photographic print (black and white), gelatin silver print, ruler, electors, German, 19 w., 1900-1945},
}