Lesueur, J.Contour, J. P.Dumont, J.Défossez, A.Leridon, B.2004-12-032004-12-0320012001http://hdl.handle.net/2003/156310.17877/DE290R-11348enThe American Physical SocietyPhysical Review Letters530Conductivity of Underdoped YBa2Cu3O7delta: Evidence for Incoherent Pair Correlations in the Pseudogap Regime10.1103/PhysRevLett.87.197007article (journal)