@book{UBHD-1255757, author={Sofronov, Michail V.}, publisher={"Nauka"}, address={Moskva}, year={1968}, pages={275 S.}, language={rus}, note={In kyrill. Schrift, russ. und Shihia in chines.-Schrift}, library={SA [Signatur: nsp 49.31 B 68/419::1]}, }