@misc{Ostini_Fritz_von_(1861-1927)_Thoma,
 author={Ostini, Fritz von (1861-1927)},
 address={Bielefeld},
 howpublished={online},
 publisher={Velhagen und Klasing},
 language={ger},
 type={książka},
 title={Thoma},
 keywords={Thoma, Hans (1839-1924), Malarze niemieccy},
}