The <a href="https://en.wikipedia.org/wiki/Siege_of_Vienna_(1529)" id="mwJQ" rel="mw:WikiLink" title="Siege of Vienna (1529)">Siege of Vienna</a> begins when Suleiman I attacks the city.<sup about="#mwt30" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-4"}}' id="cite_ref-4" rel="dc:references" typeof="mw:Extension/ref"><a href="./September_27#cite_note-4" id="mwJg" style="counter-reset: mw-Ref 4;"><span class="mw-reflink-text" id="mwJw">[4]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-4"><cite about="#mwt27" class="citation book cs1" id="CITEREFAbraham_David2006">Abraham David (8 January 2006). <a class="external text" href="https://books.google.com/books?id=024HSeMB1IEC&amp;pg=PA38" id="mwB0A" rel="mw:ExtLink nofollow"><i id="mwB0E">A Hebrew Chronicle from Prague, C. 1615</i></a>. University of Alabama Press. p.<span id="mwB0I" typeof="mw:Entity"> </span>38. <a class="mw-redirect" href="./ISBN_(identifier)" id="mwB0M" rel="mw:WikiLink" title="ISBN (identifier)">ISBN</a><span id="mwB0Q" typeof="mw:Entity"> </span><a href="./Special:BookSources/978-0-8173-5290-5" id="mwB0U" rel="mw:WikiLink" title="Special:BookSources/978-0-8173-5290-5"><bdi id="mwB0Y">978-0-8173-5290-5</bdi></a>.</cite><span about="#mwt27" class="Z3988" id="mwB0c" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=book&amp;rft.btitle=A+Hebrew+Chronicle+from+Prague%2C+C.+1615&amp;rft.pages=38&amp;rft.pub=University+of+Alabama+Press&amp;rft.date=2006-01-08&amp;rft.isbn=978-0-8173-5290-5&amp;rft.au=Abraham+David&amp;rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3D024HSeMB1IEC%26pg%3DPA38&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3ASeptember+27"></span></span>