Bogat-skii, A.V.; Luk'yanenko, N.G.; Shapkin, V.A.; Popkov, Yu.A.; Nazarova, N.Yu.; Chernotkach, Z.A.
Journal of Organic Chemistry USSR (English Translation), 1984 , vol. 20, p. 798 - 804
Zhurnal Organicheskoi Khimii, 1984 , vol. 20, # 4 p. 878 - 885