Boyd, Derek R.; Coulter, Peter B.; Hamilton, Robert; Thompson, Norris T.; Sharma, Narain D.; Stubbs, Michael E.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1985 , p. 2123 - 2128

Boyd, Derek R.; Coulter, Peter B.; Hamilton, Robert; Thompson, Norris T.; Sharma, Narain D.; Stubbs, Michael E.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1985 , p. 2123 - 2128