@book{UBHD-67835962, author={Tian, Han}, edition={Di 1 ban, di 1 ci yin shua}, publisher={Zhong guo xi ju chu ban she}, address={Bei jing}, year={1983}, pages={2, 458 S.}, language={chi}, library={OA [Signatur: PL2812.I4 A6 1983::4]}, }