BEER, G.Department of Physics and Astronomy, University of Victoria, P. O. Box 3055, Victoria, B. C. V8W 3P6, Canada
BRAGADIREANU, A. M.Department of High Energy Physics, Institute of Physics and Nuclear Engineering "Horia Hulubei", P.O. Box 76900, Magurele, Bucharest, Romania
CARGNELLI, M.Institute for Medium Energy Physics, Boltzmanngasse 3, 1090 Vienna, Austria
CURCEANU (PETRASCU), C.Department of High Energy Physics, Institute of Physics and Nuclear Engineering "Horia Hulubei", P.O. Box 76900, Magurele, Bucharest, Romania
EGGER, J.-P.Institute de Physique, Université de Neuchâtel, 1 rue A.-L. Breguet, 2000 Neuchâtel, Switzerland
FUHRMANN, H.Institute for Medium Energy Physics, Boltzmanngasse 3, 1090 Vienna, Austria
GUARALDO, C.INFN, Laboratori Nazionali di Frascati, C. P. 13, Via E. Fermi 40, 00044 Frascati, Italy
ILIESCU, M.Department of High Energy Physics, Institute of Physics and Nuclear Engineering "Horia Hulubei", P.O. Box 76900, Magurele, Bucharest, Romania
ISHIWATARI, T.Tokyo Institute of Technology, 2-12-1, Ookayama Meguro, Tokyo 152, Japan
ITAHASHI, K.Tokyo Institute of Technology, 2-12-1, Ookayama Meguro, Tokyo 152, Japan
LAUSS, B.Department of Physics, Le Conte Hall 366, University of California, Berkeley, CA 94720, USA
LUCHERINI, V.INFN, Laboratori Nazionali di Frascati, C. P. 13, Via E. Fermi 40, 00044 Frascati, Italy
LUDHOVA, L.Physics Department, University of Fribourg, 1700 Fribourg, Switzerland
MARTON, J.Institute for Medium Energy Physics, Boltzmanngasse 3, 1090 Vienna, Austria
MULHAUSER, F.Physics Department, University of Fribourg, 1700 Fribourg, Switzerland
PONTA, T.Department of High Energy Physics, Institute of Physics and Nuclear Engineering "Horia Hulubei", P.O. Box 76900, Magurele, Bucharest, Romania
SCHALLER, L. A.Physics Department, University of Fribourg, 1700 Fribourg, Switzerland
SIRGHI, D. L.Department of High Energy Physics, Institute of Physics and Nuclear Engineering "Horia Hulubei", P.O. Box 76900, Magurele, Bucharest, Romania
SIRGHI, F.INFN, Laboratori Nazionali di Frascati, C. P. 13, Via E. Fermi 40, 00044 Frascati, Italy
ZMESKAL, J.Institute for Medium Energy Physics, Boltzmanngasse 3, 1090 Vienna, Austria