Dybtsev Danil N, Chun Hyungphil, Kim Kimoon
National Creative Research Initiative Center for Smart Supramolecules, and Department of Chemistry, Division of Molecular and Life Sciences, Pohang University of Science and Technology, San 31 Hyojadong, Pohang 790-784, Republic of Korea.
Angew Chem Int Ed Engl. 2004 Sep 27;43(38):5033-6. doi: 10.1002/anie.200460712.