参考文献

Siling, S. A.; Vinogradova, S. V.; Klyuev, N. A. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1988 , vol. 37, p. 1926 - 1929 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1988 , # 9 p. 2145 - 2148