Zhukovskaya, O. N.; Mezheritskii, V. V.; Pivovarenko, V. G., Journal of Organic Chemistry USSR (English Translation), 1986, vol. 22, # 11, p. 2154 - 2158
Zhukovskaya, O. N.; Mezheritskii, V. V.; Pivovarenko, V. G., Journal of Organic Chemistry USSR (English Translation), 1986, vol. 22, # 11, p. 2154 - 2158