Dushenko, G. A.; Skachkov, R. V.; Mikhailov, I. E.; Divaeva, L. N.; Minkin, V. I.
Russian Journal of Organic Chemistry, 1994 , vol. 30, # 7.2 p. 1135 - 1136
Zhurnal Organicheskoi Khimii, 1974 , vol. 30, # 7 p. 1076 - 1077

Dushenko, G. A.; Skachkov, R. V.; Mikhailov, I. E.; Divaeva, L. N.; Minkin, V. I.
Russian Journal of Organic Chemistry, 1994 , vol. 30, # 7.2 p. 1135 - 1136
Zhurnal Organicheskoi Khimii, 1974 , vol. 30, # 7 p. 1076 - 1077

Dushenko, G. A.; Skachkov, R. V.; Mikhailov, I. E.; Divaeva, L. N.; Minkin, V. I.
Russian Journal of Organic Chemistry, 1994 , vol. 30, # 7.2 p. 1135 - 1136
Zhurnal Organicheskoi Khimii, 1974 , vol. 30, # 7 p. 1076 - 1077