Vilna Soviet of Workers Deputies
... that following a gun battle with Polish legionnaires, five leaders of the Vilna Soviet of Workers Deputies committed suicide rather than surrendering?
... that following a gun battle with Polish legionnaires, five leaders of the <b id="mwAsU"><a class="mw-redirect" href="./Vilna_Soviet_of_Workers_Deputies" id="mwAsY" rel="mw:WikiLink" title="Vilna Soviet of Workers Deputies">Vilna Soviet of Workers Deputies</a></b> committed suicide rather than surrendering?