@misc{Kaemmerer_Ludwig_(1862-1938)_Hubert,
 author={Kaemmerer, Ludwig (1862-1938)},
 address={Bielefeld},
 address={Leipzig},
 howpublished={online},
 publisher={Verlag von Velhagen & Klasing},
 language={ger},
 type={książka},
 title={Hubert und Jan van Eyck},
 keywords={Eyck, Hubert van (1366-1426), Eyck, Jan van (1390?-1441)},
}