VECTOR-MESON PRODUCTION IN THE FINAL-STATE K+K-PI+PI- OF PHOTON-PHOTON COLLISIONS by Althoff, M, Braunschweig, W, Gerhards, R, Kirschfink, J, Martyn, H, Rosskamp, P, Wallraff, W, Bock, B, Eisenmann, J, Fischer, H, Hartmann, H, Jocksch, A, Kolanoski, H, Kuck, H, Mertens, V, Wedemeyer, R, Foster, B, Bernardi, E, Eisenberg, Y, Eskreys, A, Gather, K, Hultschig, H, Joos, P, Klima, B, Kowalski, H