Salerno, M.Samuelsen, M. R.Yulin, A. V.2004-12-142004-12-1420012001http://hdl.handle.net/2003/1889610.17877/DE290R-1677enThe American Physical SocietyPhysical Review Letters530Spectral Linewidths of Josephson Oscillators10.1103/PhysRevLett.86.5397article (journal)