Denisov, V. M.; Shibaev, L. A.; Dauengauer, S. A.; Sazanov, Yu. N.; Kol'tsov, A. I.
Journal of Organic Chemistry USSR (English Translation), 1983 , vol. 19, # 6 p. 1141 - 1145
Zhurnal Organicheskoi Khimii, 1983 , vol. 19, # 6 p. 1277 - 1281