参考文献

Ivanov,B.E.; Karpova,T.I. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1964 , # 7 p. 1140 - 1142 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1964 , # 7 p. 1230 - 1233