参考文献

Pudovik, A. N.; Romanov, G. V.; Nazmutdinova, V. N. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1987 , vol. 36, p. 1069 - 1070 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1987 , vol. 36, # 5 p. 1156 - 1157