Affolder, T.Akimoto, H.Akopian, A.Albrow, M. G.Amaral, P.2004-12-272004-12-2720012001http://hdl.handle.net/2003/1938610.17877/DE290R-2121enThe American Physical SocietyPhysical Review Letters530First Measurement of the Ratio B(t --> Wb)/B(t --> Wq) and Associated Limit on the Cabibbo-Kobayashi-Maskawa Element |Vtb|10.1103/PhysRevLett.86.3233article (journal)