Appelquist, ThomasDobrescu, Bogdan A.Pontón, EduardoYee, Ho-Ung2004-12-032004-12-0320012001http://hdl.handle.net/2003/144510.17877/DE290R-11253enThe American Physical SocietyPhysical Review Letters530Proton Stability in Six Dimensions10.1103/PhysRevLett.87.181802article (journal)