Serpell Christopher J, Kilah Nathan L, Costa Paulo J, Félix Vítor, Beer Paul D
Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA UK.
Angew Chem Int Ed Engl. 2010 Jul 19;49(31):5322-6. doi: 10.1002/anie.201001729.