I Augustin (CERN), F Carminati (CERN), J Closier (CERN), E van Herwijnen (CERN), JJ Blaising (LAPP-Annecy, CNRS, France), D Boutigny (LAPP-Annecy, CNRS, France), C Charlot (Ecol.Poly, Paris), V Garonne (Université d'Aix - Marseille II, CNRS), A Tsaregorodtsev (Université d'Aix - Marseille II, CNRS), K Bos (NIKHEF, Amsterdam), J Templon (NIKHEF, Amsterdam), P Capiluppi (Bologna U., INFN), A Fanfani (Bologna U., INFN), R Barbera (Catania U., INFN), G Negri (Milan U., INFN), L Perini (Milan U., INFN), S Resconi (Milan U., INFN), M Sitta (Piemonte U., INFN), M Reale (Rome U. La Sapienza, INFN), D Vicinanza (Salerno U., INFN), S Bagnasco (Turin U., INFN), P Cerello (Turin U., INFN), A Sciaba (CNAF/Bologna, INFN), O Smirnova (Lund U., Sweden), D Colling (Imperial Coll., London), F Harris (Oxford U.), S Burke (Rutherford)