Howell, James A. S.; Fey, Natalie; Lovatt, Jonathan D.; Yates, Paul C.; McArdle, Patrick; Cunningham, Desmond; Sadeh, Einat; Gottlieb, Hugo E.; Goldschmidt, Zeev; Hursthouse, Michael B.; Light, Mark E.
Journal of the Chemical Society - Dalton Transactions, 1999 , # 17 p. 3015 - 3028