参考文献

Kop'eva, I. A.; Oreshkin, I. A.; Dolgoplosk, B. A. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1988 , vol. 37, p. 1712 - 1713 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1988 , # 8 p. 1912 - 1914