Aitken, R. Alan; Drysdale, Martin J.; Ferguson, George; Lough, Alan J.
Journal of the Chemical Society - Perkin Transactions 1, 1998 , # 5 p. 875 - 880
Aitken, R. Alan; Burns, Graham
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1994 , # 17 p. 2455 - 2460