参考文献

Tsurugi, J.; Nakabayashi, T.; Yamanaka, T. Nippon Kagaku Zasshi, 1956 , vol. 77, p. 589 - 591 C.A., 1958 , p. 9048 Full Text Show Details Gmelin Handbook: S: SVol.4a/b, 1.1.3.3, page 15 - 17