Solov'yanov, A. A.; Beletskaya, I. P.; Reutov, O. A. Journal of Organic Chemistry USSR (English Translation), 1983 , vol. 19, p. 1592 - 1603 Zhurnal Organicheskoi Khimii, 1983 , vol. 19, # 8 p. 1822 - 1835