Santos, L.Ă–hberg, P.2004-12-272004-12-2720012001http://hdl.handle.net/2003/1929910.17877/DE290R-2081enThe American Physical SocietyPhysical Review Letters530Dark Solitons in a Two-Component Bose-Einstein Condensate10.1103/PhysRevLett.86.2918article (journal)