  We study the Tomonaga-Luttinger model in the presence of magnetic
(Kondo-like) impurities. By using a recently proposed field-theoretical
approach to non-local bosonization we obtain the effective action describing
the low-energy charge and spin density fluctuations. From this action the
dispersion relations of the collective modes are readily found. We also compute
the momentum distribution and show that the electron-impurity scattering allows
to have restoration of the Fermi liquid behavior.
