Coppage Ryan, Slocik Joseph M, Sethi Manish, Pacardo Dennis B, Naik Rajesh R, Knecht Marc R
Department of Chemistry, University of Kentucky, Lexington, KY 40506-0055, USA.
Angew Chem Int Ed Engl. 2010 May 17;49(22):3767-70. doi: 10.1002/anie.200906949.