参考文献

Zakharkin, L. I.; Guseva, V. V.; Petrovskii, P. V. Russian Chemical Bulletin, 1995 , vol. 44, # 8 p. 1479 - 1483 Izvestiya Akademi Nauk, Seriya Khimicheskaya, 1995 , # 8 p. 1539 - 1543