Kim Hwan Myung, Seo Mun Sik, An Myoung Jin, Hong Jin Hee, Tian Yu Shun, Choi Joon Ho, Kwon Ohyun, Lee Kyoung J, Cho Bong Rae
Department of Chemistry, Korea University, 1-Anamdong, Seoul 136-701, Korea.
Angew Chem Int Ed Engl. 2008;47(28):5167-70. doi: 10.1002/anie.200800929.