参考文献

Nikiforov, G. A.; Bannikov, G. F.; Mal'donado, I. K. A. Romero; Malysheva, R. D.; Ershov, V. V. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1989 , vol. <1> 38, # 12 p. 2530 - 2535 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1989 , # 12 p. 2765 - 2770