The <a href="https://en.wikipedia.org/wiki/Visegrád_Group" id="mwAS4" rel="mw:WikiLink" title="Visegrád Group">Visegrád Group</a>, establishing cooperation to move toward <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Free_market_economy" id="mwAS8" rel="mw:WikiLink" title="Free market economy">free-market systems</a>, is signed by the leaders of <a href="https://en.wikipedia.org/wiki/Czechoslovakia" id="mwATA" rel="mw:WikiLink" title="Czechoslovakia">Czechoslovakia</a>, Hungary and Poland.