Medved',T.Ya.; Kabachnik,M.I.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1961 , # 2 p. 246 - 249
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1961 , # 2 p. 270 - 274

Medved',T.Ya.; Kabachnik,M.I.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1961 , # 2 p. 246 - 249
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1961 , # 2 p. 270 - 274