Barashenkov, G. G.; Derkach, N. Ya.; Levchenko, E. S.; Kalinin, V. N.
Journal of Organic Chemistry USSR (English Translation), 1984 , vol. 20, p. 468 - 473
Zhurnal Organicheskoi Khimii, 1984 , vol. 20, # 3 p. 519 - 524