Physical Review LettersAn Exactly Solvable Kondo Problem for Interacting One-Dimensional Fermions [Phys. Rev. Lett. 77, 4934 (1996)]Yupeng Wang, Johannes VoitPublished May 12, 1997• 5 citationsPublisherAbstractReceived 2 April 1997DOI:https://doi.org/10.1103/PhysRevLett.78.3799.2©1997 American Physical SocietyDOI10.1103/physrevlett.78.3799.2