<a href="https://en.wikipedia.org/wiki/Camille_Jordan" class="extiw" title="w:Camille Jordan">Camille Jordan</a>, French mathematician
before 1923 <div style="display: none;">date QS:P,+1923-00-00T00:00:00Z/7,P1326,+1923-00-00T00:00:00Z/9</div>
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