The <a href="https://en.wikipedia.org/wiki/Battle_of_Lens" id="mwUA" rel="mw:WikiLink" title="Battle of Lens">Battle of Lens</a> is the last major military confrontation of the <a href="https://en.wikipedia.org/wiki/Thirty_Years'_War" id="mwUQ" rel="mw:WikiLink" title="Thirty Years' War">Thirty Years' War</a>, contributing to the signing of the <a href="https://en.wikipedia.org/wiki/Peace_of_Westphalia" id="mwUg" rel="mw:WikiLink" title="Peace of Westphalia">Peace of Westphalia</a> in October that year.<sup about="#mwt15" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-1"}}' id="cite_ref-1" rel="dc:references" typeof="mw:Extension/ref"><a href="./August_20#cite_note-1" id="mwUw" style="counter-reset: mw-Ref 1;"><span class="mw-reflink-text" id="mwVA">[1]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-1"><cite about="#mwt12" class="citation book cs1" id="CITEREFAdamsBeneckeBonneyElliot1997">Adams, Simon; Benecke, Gerhard; Bonney, Richard J.; Elliot, John H.; Evans, R. J. W.; Friedrichs, Christopher R.; Nischan, Bodo; Petersen, E. Ladewig; Roberts, Michael (1997). Parker, Geoffrey (ed.). <i id="mwCFI">The Thirty Years' War</i> (2nd<span id="mwCFM" typeof="mw:Entity"> </span>ed.). London, United Kingdom: <a href="./Routledge" id="mwCFQ" rel="mw:WikiLink" title="Routledge">Routledge</a>. p.<span id="mwCFU" typeof="mw:Entity"> </span>161. <a class="mw-redirect" href="./ISBN_(identifier)" id="mwCFY" rel="mw:WikiLink" title="ISBN (identifier)">ISBN</a><span id="mwCFc" typeof="mw:Entity"> </span><a href="./Special:BookSources/9780415154581" id="mwCFg" rel="mw:WikiLink" title="Special:BookSources/9780415154581"><bdi id="mwCFk">9780415154581</bdi></a>.</cite><span about="#mwt12" class="Z3988" id="mwCFo" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=book&amp;rft.btitle=The+Thirty+Years%27+War&amp;rft.place=London%2C+United+Kingdom&amp;rft.pages=161&amp;rft.edition=2nd&amp;rft.pub=Routledge&amp;rft.date=1997&amp;rft.isbn=9780415154581&amp;rft.aulast=Adams&amp;rft.aufirst=Simon&amp;rft.au=Benecke%2C+Gerhard&amp;rft.au=Bonney%2C+Richard+J.&amp;rft.au=Elliot%2C+John+H.&amp;rft.au=Evans%2C+R.+J.+W.&amp;rft.au=Friedrichs%2C+Christopher+R.&amp;rft.au=Nischan%2C+Bodo&amp;rft.au=Petersen%2C+E.+Ladewig&amp;rft.au=Roberts%2C+Michael&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AAugust+20"></span></span>