Thathagar Mehul B, ten Elshof Johan E, Rothenberg Gadi
van't Hoff Institute for Molecular Sciences, University of Amsterdam, Nieuwe Achtergracht 166, 1018 WV Amsterdam, The Netherlands.
Angew Chem Int Ed Engl. 2006 Apr 28;45(18):2886-90. doi: 10.1002/anie.200504321.