参考文献

Everett, Steven A.; Naylor, Matthew A.; Stratford, Michael R.L.; Patel, Kantilal B.; Ford, Eleonora; Mortensen, Alan; Ferguson, Amanda C.; Vojnovic, Borivoj; Wardman, Peter Journal of the Chemical Society, Perkin Transactions 2, 2001 , # 10 p. 1989 - 1997