Kormer, M. V.; Maretina, I. A.; Petrov, A. A.
Journal of Organic Chemistry USSR (English Translation), 1983 , p. 2150 - 2151
Zhurnal Organicheskoi Khimii, 1983 , vol. 19, # 11 p. 2455 - 2456
Filyakova, T. I.; Kodess, M. I.; Peschanskii, N. V.; Zapevalov, A. Ya.; Kolenko, I. P.
Journal of Organic Chemistry USSR (English Translation), 1987 , vol. 23, # 9 p. 1651 - 1658
Zhurnal Organicheskoi Khimii, 1987 , vol. 23, # 9 p. 1858 - 1866