C Evangelista, B Ghidini, A Palano, V Picciarelli, G Zito, J Broring (Bonn U.), K Muller (Bonn U.), E Paul (Bonn U.), W Ruhmer (Bonn U.), BR French (CERN), DH Miller (CERN), WA Mitaroff (CERN), C Palazzi-Cerrina (CERN), R Strub (CERN), AS Thompson (CERN), PL Woodworth (CERN), IL Smith (Daresbury), T Armstrong (Glasgow U.), J Gordon (Glasgow U.), GM Lewis (Glasgow U.), RM Turnbull (Glasgow U.), C Best (Liverpool U.), RA Donald (Liverpool U.), DN Edwards (Liverpool U.), MA Houlden (Liverpool U.), G Costa, L Mandelli, S Pensotti, HD Lambacher (Vienna, OAW)