Cooper, N. R.Gunn, J. M. F.Wilkin, N. K.2004-12-032004-12-0320012001http://hdl.handle.net/2003/104610.17877/DE290R-3952enThe American Physical SocietyPhysical Review Letters530Quantum Phases of Vortices in Rotating Bose-Einstein Condensates10.1103/PhysRevLett.87.120405article (journal)