tocnumber">7</span> <span class="toctext">References</span></a>
<ul>
<li class="toclevel-2 tocsection-8"><a href="#Bibliography"><span class="tocnumber">7.1</span> <span class="toctext">Bibliography</span></a></li>
</ul>
</li>
<li class="toclevel-1 tocsection-9"><a href="#External_links"><span class="tocnumber">8</span> <span class="toctext">External links</span></a></li>
</ul>
</div>
<p></p>
<h2><span class="mw-headline" id="History">History</span></h2>
<dl>
<dd><i>See also <a href="//en.wikipedia.org/wiki