机译：Search for neutral Higgs bosons of the Minimal Supersymmetric Standard Model in e~+e~- interactions at s~(1/2) = 189 GeV
INFN-Sezione di Milano, I-20133 Milan, Italy;
University of Geneva, CH-1211 Geneva 4, Switzerland;
INFN Sezione di Firenze and University of Florence, I-50125 Florence, ItalyCentro de Investigaciones Energeticas, Medioambientales y Tecnologicas, CIEMAT, E-28040 Madrid, SpainUniversity of Lausanne, CH-1050 Lausanne, SwitzerlandEuropean Laboratory for Particle Physics, CERN, CH-1211 Geneva 23, SwitzerlandINFN-Sezione di Napoli and University of Naples, I-80125 Naples, ItalyEidgenossische Technische Hochschule, ETH Zurich, CH-8093 Zurich, SwitzerlandLouisiana State University, Baton Rouge, LA 70803, USAInstitute of Atomic Physics and University of Bucharest, R-76900 Bucharest, RomaniaUniversity of Bologna and INFN-Sezione di Bologna, I-40126 Bologna, ItalyInstitute of Theoretical and Experimental Physics, ITEP, Moscow, RussiaUniversity of Michigan, Ann Arbor, MI 48109, USATata Institute of Fundamental Research, Bombay 400 005, IndiaINFN-Sezione di Roma and University of Rome, "La Sapienza", I-00185 Rome, ItalyUniversity of Alabama, Tuscaloosa, AL 35486, USALaboratoire d'Annecy-le-Vieux de Physique des Particules, LAPP, IN2P3-CNRS, BP 110, F-74941 Annecy-le-Vieux CEDEX, France;
