Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), , p. 984 - 990
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , # 6 p. 1060 - 1068
Prokhoda,A.M. et al.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1964 , p. 984 - 990
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1964 , # 6 p. 1060 - 1068
