@book{UBHD-1028322, editor={Stumpf, Harald and Rieckers, Alfred}, publisher={Vieweg}, address={Braunschweig}, year={1977}, pages={XVI, 385 S.}, language={ger}, isbn={3-528-03811-X and 978-3-528-03811-3}, library={PY [Signatur: PY/UC 100 T411-2] ; PY [Signatur: PY/UC 100 T411-2+2]}, }