@book{UBHD-1147784, author={Vojtinskij, Vladimir S.}, title={Graphische Darstellungen}, publisher={Verl.-Ges. d. ADGB}, address={Berlin}, year={1930}, pages={45 Bl.}, language={ger}, library={UB [Signatur: K 2792-30-11::2] ; WS [Signatur: WS/QG 202 W938-2]}, }