Polarization of low-luminosity radio galaxies: The 6 cm dataR. Morganti, P. Parma, A. Capetti, R. Fanti, H. R. de Ruiter and I. PrandoniAstron. Astrophys. Suppl. Ser., 126 2 (1997) 335-355DOI: https://doi.org/10.1051/aas:1997269