Barton, Derek H.R.; Crich, David; Kretzschmar, Gerhard
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1986 , p. 39 - 54
Przheval'skii, N. M.; Drozd, V. N.
Journal of Organic Chemistry USSR (English Translation), 1990 , vol. 26, # 1.2 p. 184
Zhurnal Organicheskoi Khimii, 1990 , vol. 26, # 1 p. 214 - 215
Barton, Derek H.R.; Crich, David; Kretzschmar, Gerhard
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1986 , p. 39 - 54