Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), , vol. 37, p. 339 - 343
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , # 2 p. 420 - 425

Bubnov, Yu. N.; Lavrinovich, L. I.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1988 , vol. 37, p. 339 - 343
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1988 , # 2 p. 420 - 425