@book{UBHD-67504671, author={Xu, Shichang}, title={Qing ru xue an}, subtitle={Yi}, edition={Chu ban}, publisher={Shi jie shu ju}, address={Tai bei}, year={1962}, pages={Getr. Z{\"a}hlung}, language={chi}, library={OA [Signatur: AC149.S10 1962::337]}, }