Knunyants,I.L. et al.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1966 , p. 1025 - 1029
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1966 , # 6 p. 1075 - 1080

Knunyants,I.L. et al.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1966 , p. 1025 - 1029
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1966 , # 6 p. 1075 - 1080