@misc{Sybel_Ludwig_von_(1846–1929)_Christliche_1906-1909,
 author={Sybel, Ludwig von (1846–1929)},
 copyright={Public Domain},
 address={Marburg},
 howpublished={online},
 year={1906-1909},
 publisher={N. G. Elwert},
 language={ger},
 title={Christliche Antike : Einführung in die altchristliche Kunst. Bd. 1-2},
 keywords={late Roman period -- Europe / Near East, early Christian art, early Christian architecture -- Europe / Near East, early Christian catacombs, early christian sarcophagi, early Christian wall paintings, catacomb painting, early Christian reliefs, early Christian sculptures, early Christian ornamentation, early Christian iconography, early Christian symbolism},
}