Battle of Węgierska Górka
...that in the Battle of Węgierska Górka, four unfinished and undermanned Polish bunkers held out against an assault of an entire German division for two days and two nights?
...that in the <b id="mwBNo"><a href="./Battle_of_Węgierska_Górka" id="mwBNs" rel="mw:WikiLink" title="Battle of Węgierska Górka">Battle of Węgierska Górka</a></b>, four unfinished and undermanned Polish <a href="./Bunker" id="mwBNw" rel="mw:WikiLink" title="Bunker">bunkers</a> held out against an assault of an entire German division for two days and two nights?