参考文献
Journal of the American Chemical Society, , vol. 50, p. 3038,3039
Journal of the American Chemical Society, , vol. 55, p. 3470,3471
Ukrainskii Khimicheskii Zhurnal (Russian Edition), , vol. 5, p. Tech. Cast. S. 225
Chem. Zentralbl., , vol. 102, # II p. 425