Optical spectroscopy and the UV luminosity function of galaxies in the Abell 1367, Coma and Virgo clustersL. Cortese, G. Gavazzi, J. Iglesias-Paramo, A. Boselli and L. CarrascoA&A, 401 2 (2003) 471-478DOI: https://doi.org/10.1051/0004-6361:20030179