Pashkevich, K. I.; Filyakova, V. I.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1984 , vol. 33, p. 575 - 579
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1984 , # 3 p. 623 - 627

Pashkevich, K. I.; Filyakova, V. I.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1984 , vol. 33, p. 575 - 579
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1984 , # 3 p. 623 - 627