Greisen-Zatsepin-Kuzmin cutoff

== English == === Alternative forms === Greisen-Zatsepin-Kuzmin cut-off, Greisen-Zatsepin-Kuzmin cut off, Greisen-Zatsepin-Kuzmin Cutoff, Greisen-Zatsepin-Kuzmin Cut-off, Greisen-Zatsepin-Kuzmin Cut-Off, Greisen-Zatsepin-Kuzmin Cut Off === Proper noun === the Greisen-Zatsepin-Kuzmin cutoff Synonym of Greisen-Zatsepin-Kuzmin limit. ==== Derived terms ====