@book{UBHD-1001681, author={Sengle, Friedrich}, title={Die Formenwelt}, publisher={Metzler}, address={Stuttgart}, year={1972}, language={ger}, isbn={3-476-00242-X and 978-3-476-00242-6}, library={UB [Signatur: 71 B 1658::2] ; UB ; DE [Signatur: <DE> L 1490::2] ; DI [Signatur: <DI> C 65.31 / Sengle]}, }