Lopatinskii, V. P.; Tuzovskaya, S. A.; Sutyagin, V. M.
Journal of Organic Chemistry USSR (English Translation), 1984 , vol. 20, p. 2020 - 2022
Zhurnal Organicheskoi Khimii, 1984 , vol. 20, # 10 p. 2217 - 2220