参考文献

Chang; Wu Scientia Sinica (English Edition), 1957 , vol. 6, p. 279,289 Huaxue Xuebao, 1956 , vol. 22, p. 542 Full Text Show Details Chang; Wu Huaxue Xuebao, 1956 , vol. 22, p. 542,553 Scientia Sinica (English Edition), 1957 , vol. 6, p. 279,290