@misc{Knackfuss_Hermann_(1848-1915)_Rembrandt,
 author={Knackfuss, Hermann (1848-1915)},
 address={Bielefield},
 address={Leipzig},
 howpublished={online},
 publisher={Velhagen und Klasing},
 language={ger},
 type={książka},
 title={Rembrandt},
 keywords={Rembrandt (1606-1669), Malarstwo holenderskie -- historia -- 17 w, Malarze holenderscy},
}