@misc{_[Portret,
 address={[s.l.]},
 howpublished={online},
 language={ger},
 title={[Portret z Anną i Gertrudą]},
 keywords={1900-1945, Silesia, Krkonoše, mountain landscape, turism, journey, photography, German photography, amateurphotography, plein air photography, group portrait, clothing, albums, photographic print (black and white), memoirs},
}