参考文献

Vdovin, V. M.; Ushakov, N. V.; Portnykh, E. B.; Finkel'shtein, E. Sh.; Abashkina, N. P. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1984 , vol. 33, p. 1937 - 1939 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1984 , # 9 p. 2121 - 2123