Abreu, P Adam, W Adami, F Adye, T Alekseev, GD and Allaby, JV Allen, P Almehed, S Alted, F Alvsvaag, SJ and Amaldi, U Anassontzis, E Apel, WD Asman, B Ferreres, CA and Augustin, JE Augustinus, A Baillon, P Bambade, P and Barao, F Barbiellini, G Bardin, DY Baroncelli, A and Barring, O Bartl, W Bates, MJ Baubillier, M Becks, KH and Beeston, CJ Beilliere, P Belokopytov, I Beltran, P and Benedic, D Benlloch, JM Berggren, M Bertrand, D Biagi, S and Bianchi, F Bibby, JH Bilenky, MS Billoir, P Bjarne, J Bloch, D Bogolubov, PN Bollini, D Bolognese, T and Bonapart, M Booth, PSL Boratav, M Borgeaud, P Borner, H and Bosio, C Botner, O Bouquet, B Bozzo, M Braibant, S and Branchini, P Brand, KD Brenner, RA Bricman, C Brown, RCA Brummer, N Brunet, JM Bugge, L Buran, T and Burmeister, H Buttar, CM Buytaert, JAMA Caccia, M Calvi, M Rozas, AJC Campagne, JE Campion, A Camporesi, T and Canale, V Cao, F Carroll, L Caso, C Castelli, C and Gimenez, MVC Cattai, A Cavallo, FR Cerrito, L and Charpentier, P Checchia, P Chelkov, GA Chevalier, L and Chliapnikov, PV Chorowicz, V Cirio, R Clara, MP and Contreras, JL Contri, R Cosme, G Couchot, F Crawley, HB and Crennell, D Cresti, M Crosetti, G Crosland, N and Crozon, M Maestro, JC Czellar, S Dagoret, S Dahl-Jensen, E D'Almagne, B Dam, M Damgaard, G Darbo, G Daubie, E and Davenport, M David, P De Angelis, A De Beer, M De Boeck, H De Boer, W De Clercq, C Laso, MDMD De Groot, N and De La Vaissiere, C De Lotto, B Defoix, C Delikaris, D and Delpierre, P Demaria, N Denisenko, KG Di Ciaccio, L and Diddens, AN Dijkstra, H Djama, F Dolbeau, J Doroba, K and Dracos, M Drees, J Dris, M Dulinski, W Dzhelyadin, R and Edwards, DN Eek, LO Eerola, PAM Ekelof, T Ekspong, G and Engel, JP Falaleev, V Fenyuk, A Alonso, MF Ferrer, A and Ferroni, S Filippas, TA Firestone, A Foeth, H and Fokitis, E Fontanelli, F Forsbach, H Franek, B Fransson, KE Frenkiel, P Fries, DC Fruhwirth, R Fulda-Quenzer, F and Fuerstenau, H Fuster, J Gago, JM Galeazzi, G Gamba, D Gasparini, U Gavillet, P Gawne, S Gazis, EN and Giacomelli, P Glitza, KW Gokieli, R Golovatyuk, VM and Goobar, A Gopal, G Gorski, M Gracco, V Grant, A and Grard, F Graziani, E Gros, MH Grosdidier, G Grossetete, B Gumenyuk, S Guy, J Hahn, F Hahn, M Haider, S and Hajduk, Z Hakansson, A Hallgren, A Hamacher, K De Monchenault, GH Harris, JF Heck, B Herbst, I Hernandez, JJ Herquet, P Herr, H Higon, E Hilke, HJ Hofmokl, T and Holmes, R Holmgren, SO Hooper, JE Houlden, M Hrubec, J Hulth, PO Hultqvist, K Husson, D Hyams, BD and Ioannou, P Iversen, PS Jackson, JN Jalocha, P Jarlskog, G Jarry, P Jean-Marie, B Johansson, EK Jonker, M and Jonsson, L Juillot, P Kadyrov, RB Kadyshevski, VG and Kalkanis, G Kalmus, G Kantardjian, G Kapusta, F and Katsanevas, S Katsoufis, EC Keranen, R Kesteman, J and Khomenko, BA King, B Klein, H Klempt, W Klovning, A and Kluit, P Koehne, JH Koene, B Kokkinias, P Kopf, M and Koratzinos, M Korcyl, K Korzen, B Kourkoumelis, C and Kreuzberger, T Krolikowski, J Kruener-Marquis, U Kurpinski, W Kucewicz, W Kurvinen, K Laakson, MI Lambropoulos, C and Lamsa, JW Lanceri, L Lapchine, V Lapin, V Laugier, JP Lauhakangas, R Laurikainen, P Leder, G Ledroit, F and Lemonne, J Lensen, G Lepeltier, V Letessier-Selvon, A and Lieb, E Lillestol, E Lillethun, E Lindgren, J Lippi, I and Llosa, R Loerstad, B Lokajicek, M Loken, JG Lopez, A and Aguera, MAL Loukas, D Lozano, JJ Lucock, R and Lund-Jensen, B Lutz, P Lyons, L Maehlum, G Maltezos, A and Mandl, F Marco, J Marin, JC Markou, A Matteuzzi, C and Matthiae, G Mazzucato, M Mc Cubbin, M Mc Kay, R and Menichetti, E Meroni, C Meyer, WT Mitaroff, WA and Mitselmakher, GV Mjoernmark, U Moa, T Moeller, R Moenig, K Monge, MR Morettini, P Mueller, H Muller, H Myatt, G Naraghi, F Nau-Korzen, U Navarria, FL Negri, P and Nielsen, BS Nigro, M Nikolaenko, V Obraztsov, V Orava, R and Ouraou, A Pain, R Pakonski, K Palka, H Papadopoulou, T Pape, L Pasini, P Passeri, A Pegoraro, M and Perevozchikov, V Pernicka, M Pimenta, M Pingot, O and Pinori, C Pinsent, A Pol, ME Poliakov, B Polok, G and Poropat, P Pozdniakov, VN Privitera, P Pullia, A and Pyyhtia, J Rademakers, AA Radojicic, D Ragazzi, S Range, WH Ratoff, PN Read, AL Redaelli, NG Regler, M Reid, D Renton, PB Resvanis, LK Richard, F Ridky, J and Rinaudo, G Roditi, I Romero, A Ronchese, P Rosenberg, E and Rossi, U Rosso, E Roudeau, P Rovelli, T Ruhlmann, V and Ruiz, A Saarikko, H Sacco, D Sacquin, Y Sanchez, E and Sanchis, E Sannino, M Schaeffer, M Schneider, H and Scuri, F Sebastia, A Sedykh, YN Segar, AM Sekulin, R and Sessa, M Sette, G Seufert, R Shellard, RC Siegrist, P and Simonetti, S Simonetto, F Skaali, TB Skeens, J and Skjevling, G Smadja, G Smirnov, NE Smith, GR Sosnowski, R Spang, K Spiriti, E Squarcia, S Staeck, H and Stanescu, C Stavropoulos, G Stichelbaut, F Stocchi, A and Strauss, J Strub, R Stubenrauch, C Szczekowski, M and Szeptycka, M Szymanski, P Tavernier, S Theodosiou, G and Tilquin, A Timmermans, J Timofeev, VG Tkatchev, LG and Todorov, T Toet, DZ Topphol, AK Tortora, L Treille, D and Trevisan, U Tristram, G Troncon, C Tsyganov, EN and Turala, M Turchetta, R Turluer, ML Tuuva, T Tyapkin, IA and Tyndel, M Tzamarias, S Udo, F Ueberschaer, S Uvarov, VA Valenti, G Vallazza, E Valls, JA Van Apeldoorn, GW and Van Dam, P Van Doninck, WK Van Eijndhoven, N Vander Velde, C Varela, J Vaz, P Vegni, G Veitch, ME Vela, E Velasco, J Ventura, L Venus, W Verbeure, F Vibert, L Vilanova, D Vlasov, EV Vodopianov, AS Vollmer, M and Voulgaris, G Voutilainen, M Vrba, V Wahlen, H Walck, C and Waldner, F Wayne, M Weilhammer, P Werner, J and Wetherell, AM Wickens, JH Wikne, J Williams, WSC Winter, M Wormald, D Wormser, G Woschnagg, K Yamdagni, N and Yepes, P Zaitsev, A Zalewska, A Zalewski, P and Zevgolatakos, E Zhang, G Zimin, NI Zitoun, R Funchal, RZ and Zumerle, G Zuniga, J DELPHI Collaboration, SEARCH FOR LIGHT NEUTRAL HIGGS PARTICLES PRODUCED IN Z0-DECAYS, Nuclear Physics B, (342), 1-14, 1990, ELSEVIER SCIENCE BV, 0550-3213