Lopatina, V. S.; Sheverdina, N. I.; Fomina, N. V.; Kocheshkov, K. A.; Panov, E. M.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1980 , vol. 29, # 2 p. 291 - 294
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1980 , # 2 p. 378 - 382

Zavgorodnii, V. S.; Zubova, T. P.; Simin, V. B.; Petrov, A. A.
Journal of General Chemistry USSR (English Translation), 1981 , vol. 51, p. 1765 - 1773
Zhurnal Obshchei Khimii, 1981 , vol. 51, p. 2048 - 2057

Zavgorodnii, V. S.; Zubova, T. P.; Simin, V. B.; Petrov, A. A.
Journal of General Chemistry USSR (English Translation), 1981 , vol. 51, p. 1765 - 1773
Zhurnal Obshchei Khimii, 1981 , vol. 51, p. 2048 - 2057