2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/228142The production of eta and eta-prime mesons in nucleon-nucleon collisions near thresholds is considered within a one-boson exchange model. We show the feasibility of an experimental access to transition formfactors.contribution to "Symposium on Meson Physics", 1 - 4 October 2008, Crocow, PolandNuclear Theorytext