C Daum (Amsterdam U.), L Hertzberger (Amsterdam U.), W Hoogland (Amsterdam U.), S Peters (Amsterdam U.), P Van Deurzen (Amsterdam U.), V Chabaud (CERN), B Hyams (CERN), H Tiecke (CERN), P Weilhammer (CERN), A Dwurazny (Cracow, INP), G Polok (Cracow, INP), M Rozanska (Cracow, INP), M Turala (Cracow, INP), J Turnau (Cracow, INP), H Becker (Munich, Max Planck Inst.), G Blanar (Munich, Max Planck Inst.), M Cerrada (Munich, Max Planck Inst.), H Dietl (Munich, Max Planck Inst.), J Gallivan (Munich, Max Planck Inst.), M Glaubman (Munich, Max Planck Inst.), R Klanner (Munich, Max Planck Inst.), E Lorenz (Munich, Max Planck Inst.), G Lutjens (Munich, Max Planck Inst.), G Lutz (Munich, Max Planck Inst.), W Manner (Munich, Max Planck Inst.), U Stierlin (Munich, Max Planck Inst.), I Blakey (Oxford U.), M Bowler (Oxford U.), R Cashmore (Oxford U.), J Loken (Oxford U.), W Spalding (Oxford U.), G Thompson (Oxford U.), B Alper (Rutherford), C Damerell (Rutherford), A Gillman (Rutherford), C Hardwick (Rutherford), M Hotchkiss (Rutherford), F Wickens (Rutherford)