Ω- produced in K-p reactions at 4.2 GeV/c Dahkki Hemingway, R, Armenteros, R, Dionisi, C, Gavillet, P, Gurtu, A, Holmgren, S, Losty, M, Marin, J, Mazzucato, M, Montanet, L, Banting, M, Blokzijl, R, De Groot, A, Jongejans, B, Kluyver, J, Van Leeuwen, WM, Massaro, G, Tenner, A, Wolters, G, Heinen, P, Kittel, E, Metzger, W, Tiecke, H, Timmermans, J, Van De Walle, RT