参考文献

Kislyi, V. P.; Laikhter, A. L.; Ugrak, B. I.; Semenov, V. V. Russian Chemical Bulletin, 1994 , vol. 43, # 1 p. 98 - 100 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1994 , # 1 p. 103 - 105