参考文献

Finkel'shtein, E. Sh.; Portnykh, E. B.; Antipova, I. V.; Vdovin, V. M. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1989 , vol. 38, # 6.2 p. 1240 - 1243 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1989 , # 6 p. 1358 - 1361