Delpierre, P.Beusch, W.Bosisio, L.Boutonnet, C.Campbell, M.Chesi, E.Clemens, J.C.Cohen-Solal, M.Debusschere, I.Dierickx, B.Enz, C. C.Focardi, E.Forti, F.Glaser, M.Heijne, E.Hermans, L.Hurst, R.Karar, A.Krummenacher, F.Jaeger, J.J.Jarron, P.Lemeilleur, F.Nava, F.Neyer, C.Ottaviani, G.Potheau, R.Quercigh, E.Redaelli, N.Rossi, L.Sauvage, D.Tonelli, G.Vanstraelen, G.Vegni, G.Viertel, G.Waisbard, J.2010-06-242010-06-242010-06-24199210.1016/0168-9002(92)90693-Xhttps://infoscience.epfl.ch/handle/20.500.14299/51141text::journal::journal article::research article