参考文献

Mikhailov, B. M.; Dorokhov, V. A.; Yakovlev, I. P. Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1966 , p. 298 - 300 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1966 , p. 332 - 334