Zvyagin, A. A.2004-12-032004-12-0320012001http://hdl.handle.net/2003/70110.17877/DE290R-3610enThe American Physical SocietyPhysical Review Letters530Comment on "Phase Diagram of an Impurity in the Spin-1/2 Chain: Two-Channel Kondo Effect versus Curie Law"10.1103/PhysRevLett.87.059701article (journal)