Polkovnikov, AnatoliSachdev, SubirVojta, Matthias2004-12-102004-12-1020012001http://hdl.handle.net/2003/1808610.17877/DE290R-11972enThe American Physical SocietyPhysical Review Letters530Impurity in a d-Wave Superconductor: Kondo Effect and STM Spectra10.1103/PhysRevLett.86.296article (journal)