Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), , vol. 31, # 5 p. 995 - 1001
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , # 5 p. 1116 - 1123

Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), , vol. 31, # 5 p. 995 - 1001
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , # 5 p. 1116 - 1123

Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), , vol. 31, # 5 p. 995 - 1001
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , # 5 p. 1116 - 1123

Derzhinskii, A. R.; Konyushkin, L. D.; Prilezhaeva, E. N.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1982 , vol. 31, # 5 p. 995 - 1001
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1982 , # 5 p. 1116 - 1123