2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/18664Comment on paper by A. Zvyagin, Phys. Rev. B 64, R060405 (2001).3 pages, no figuresStrongly Correlated ElectronsComment on "Two Fermi points in the exact solution of the Kondo problem"text