Minich,D. et al.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1968 , p. 1694 - 1699
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1968 , p. 1792 - 1797

Minich,D. et al.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1968 , p. 1694 - 1699
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1968 , p. 1792 - 1797

Martynov, I. V.; Chepakova, L. A.; Brel', V. K.; Sokolov, V. B.
J. Gen. Chem. USSR (Engl. Transl.), 1986 , vol. 56, # 10 p. 2420 - 2421,2140 - 2141