Golding, Bernard T.; Kebbell, Michael J.; Lockhart, Ian M.
Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1987 , p. 705 - 714
Galt, Ronald H. B.; Horbury, John; Matusiak, Zbigniew S.; Pearce, Robert J.; Shaw, John S.
Journal of Medicinal Chemistry, 1989 , vol. 32, # 10 p. 2357 - 2362
Golding, Bernard T.; Kebbell, Michael J.; Lockhart, Ian M.
Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1987 , p. 705 - 714