Saloutina, L. V.; Zapevalov, A. Ya.; Kodess, M. I.; Kolenko, I. P.; German, L. S.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1982 , vol. 31, # 11 p. 2310 - 2312
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1982 , # 11 p. 2615 - 2617