The physical properties of Lyα emitting galaxies: not just primeval galaxies?L. Pentericci, A. Grazian, A. Fontana, M. Castellano, E. Giallongo, S. Salimbeni and P. SantiniA&A, 494 2 (2009) 553-561DOI: https://doi.org/10.1051/0004-6361:200810722