Nishida Goushi, Noguchi Keiichi, Hirano Masao, Tanaka Ken
Department of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology, Koganei, Tokyo 184-8588, Japan.
Angew Chem Int Ed Engl. 2007;46(21):3951-4. doi: 10.1002/anie.200700064.