@misc{Hoffmann_Richard_(1876-1947)_Die,
 author={Hoffmann, Richard (1876-1947)},
 howpublished={online},
 publisher={R. Oldenbourg},
 language={ger},
 type={book},
 title={Die Kunstdenkmäler von Oberpfalz & Regensburg. H. 6, Bezirksamt Cham},
 keywords={art, art history, historical monuments, catalogs, Germany},
}