参考文献

Del'tsova,D.P.; Gambaryan,N.P. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1973 , vol. 22, p. 2500 - 2504 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1973 , vol. 22, # 11 p. 2566 - 2572