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This is a comment on the paper ``Electron Mass Operator in a Strong MagneticField and Dynamical Chiral Symmetry Breaking" by A. V. Kuznetsov and N. V.Mikheev [Phys. Rev. Lett. 89 (2002) 011601]. We show that the main conclusionsof the paper are incorrect.Comment: 2 pages, REVTe

Comment on “Electron Mass Operator in a Strong Magnetic Field and Dynamical Chiral Symmetry Breaking”