@misc{Oertel_Richard_(1860-1932)_Francisco,
 author={Oertel, Richard (1860-1932)},
 address={Bielefeld},
 address={Leipzig},
 howpublished={online},
 publisher={Velhagen und Klasing},
 language={ger},
 type={książka},
 title={Francisco de Goya},
 keywords={Goya, Francisco (1746-1828), Artyści hiszpańscy},
}