Ukhin, L. Yu.; Komissarov, V. N.; Orlova, Zh. I.; Tokarskaya, O. A.; Yanovskii, A. I.; Struchkov, Yu. T.
Journal of Organic Chemistry USSR (English Translation), 1987 , vol. 23, # 6 p. 1197 - 1198
Zhurnal Organicheskoi Khimii, 1987 , vol. 23, # 6 p. 1323 - 1325