Lozinskii, V. I.; Rogozhin, S. V.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1981 , vol. 30, # 2 p. 333 - 338
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1981 , # 2 p. 417 - 421