Extended ionized gas in elliptical galaxies - II. Velocity and monochromatic maps of 11 elliptical and lenticular galaxiesH. Plana, J. Boulesteix, Ph. Amram, C. Carignan and C. Mendes de OliveiraAstron. Astrophys. Suppl. Ser., 128 1 (1998) 75-109DOI: https://doi.org/10.1051/aas:1998378