W Braunschweig (Aachen, Tech. Hochsch.), R Gerhards (Aachen, Tech. Hochsch.), FJ Kirschfink (Aachen, Tech. Hochsch.), HU Martyn (Aachen, Tech. Hochsch.), HM Fischer (Bonn U.), H Hartmann (Bonn U.), J Hartmann (Bonn U.), E Hilger (Bonn U.), A Jocksch (Bonn U.), R Wedemeyer (Bonn U.), B Foster (Bristol U.), AJ Martin (Bristol U.), E Bernardi (DESY), J Chwastowski (DESY), A Eskreys (DESY), K Gather (DESY), K Genser (DESY), H Hultschig (DESY), P Joos (DESY), H Kowalski (DESY), A Ladage (DESY), B Lohr (DESY), D Luke (DESY), P Mattig (DESY), D Notz (DESY), JM Pawlak (DESY), KU Posnecker (DESY), E Ros (DESY), D Trines (DESY), R Walczak (DESY), G Wolf (DESY), H Kolanoski (Dortmund U.), T Kracht (Hamburg U.), J Kruger (Hamburg U.), E Lohrmann (Hamburg U.), G Poelz (Hamburg U.), W Zeuner (Hamburg U.), RS Galik (Imperial Coll., London), J Hassard (Imperial Coll., London), J Shulman (Imperial Coll., London), D Su (Imperial Coll., London), I Tomalin (Imperial Coll., London), A Watson (Imperial Coll., London), F Barreiro (Madrid, Autonoma U.), A Leites (Madrid, Autonoma U.), J del Peso (Madrid, Autonoma U.), MG Bowler (Oxford U.), PN Burrows (Oxford U.), ME Veitch (Oxford U.), G E Forden (Rutherford), J C Hart (Rutherford), DH Saxon (Rutherford), S Brandt (Siegen U.), M Holder (Siegen U.), Y Eisenberg (Weizmann Inst.), U Karshon (Weizmann Inst.), G Mikenberg (Weizmann Inst.), A Montag (Weizmann Inst.), D Revel (Weizmann Inst.), E Ronat (Weizmann Inst.), A Shapira (Weizmann Inst.), N Wainer (Weizmann Inst.), G Yekutieli (Weizmann Inst.), A Caldwell (Wisconsin U., Madison), D Muller (Wisconsin U., Madison), S Ritz (Wisconsin U., Madison), D Strom (Wisconsin U., Madison), M Takashima (Wisconsin U., Madison), SL Wu (Wisconsin U., Madison), G Zobernig (Wisconsin U., Madison)