ushkuiniki
...that Novgorod's medieval river pirates, called ushkuiniki, wreaked havoc along the Volga River as far downstream as Kazan and Astrakhan?
...that <a class="mw-redirect" href="./Novgorod" id="mwB38" rel="mw:WikiLink" title="Novgorod">Novgorod</a>'s medieval river <a class="mw-redirect" href="./Pirate" id="mwB4A" rel="mw:WikiLink" title="Pirate">pirates</a>, called <b id="mwB4E"><a class="mw-redirect" href="./Ushkuiniki" id="mwB4I" rel="mw:WikiLink" title="Ushkuiniki">ushkuiniki</a></b>, wreaked havoc along the <a class="mw-redirect" href="./Volga_River" id="mwB4M" rel="mw:WikiLink" title="Volga River">Volga River</a> as far downstream as <a href="./Kazan" id="mwB4Q" rel="mw:WikiLink" title="Kazan">Kazan</a> and <a href="./Astrakhan" id="mwB4U" rel="mw:WikiLink" title="Astrakhan">Astrakhan</a>?