@book{UBHD-1721385, author={Greiner, Karl}, title={Der astronomische Figurenfries am Hirsauer Klosterturm}, publisher={Olpp}, address={Calw}, year={1934}, pages={47 S.}, language={ger}, note={In Fraktur}, library={UB [Signatur: C 6640-2] ; KU [Signatur: xD 69050/45] ; PG [Signatur: D VI h 382]}, }