Müller Iris M, Robson Richard
School of Chemistry University of Melbourne Parkville, Victoria 3052, Australia, Fax: (+61) 3-9347-5180.
Angew Chem Int Ed Engl. 2000 Dec 1;39(23):4357-4359. doi: 10.1002/1521-3773(20001201)39:23<4357::AID-ANIE4357>3.0.CO;2-0.