参考文献

Dzhemilev, U. M.; Saraev, R. A.; Vyrypaev, E. M.; Ibragimov, A. G. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1987 , vol. 36, # 9 p. 1888 - 1892 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1987 , # 9 p. 2037 - 2041