@book{UBHD-1069051, author={Klabund}, editor={Heinrich, Ernst}, title={Briefe an einen Freund}, publisher={Kiepenheuer & Witsch}, address={K{\"o}ln, Berlin}, year={1963}, pages={171 S.}, language={ger}, keywords={Klabund}, library={UB [Signatur: 63 A 582] ; DE [Signatur: <DE> NLit KLA 26/18]}, }