Dielectron spectroscopy at 1-2 AGeV with HADES⋆ The HADES Collaboration, S. Spataro, G. Agakishiev, C. Agodi, A. Balanda, G. Bellia, D. Belver, A. Belyaev, A. Blanco, M. Böhmer et al. (107 more) Eur. Phys. J. A, 38 2 (2008) 163-166 Published online: 14 July 2008 DOI: 10.1140/epja/i2008-10618-2