Clark, Charles W.Feder, David L.Fetter, Alexander L.Svidzinsky, Anatoly A.2004-12-102004-12-1020012001http://hdl.handle.net/2003/1815710.17877/DE290R-12100enThe American Physical SocietyPhysical Review Letters530Anomalous Modes Drive Vortex Dynamics in Confined Bose-Einstein Condensates10.1103/PhysRevLett.86.564article (journal)