Matematikerne Jeremy Kahn and Vladimir Markovic under mesterklassen <a rel="nofollow" class="external text" href="http://qgm.au.dk/cal/special/2012/ehrenpreis/">The Ehrenpreis conjecture</a> i Aarhus, august 2012.
<a href="//commons.wikimedia.org/wiki/User:Pred" title="User:Pred">Søren Fuglede Jørgensen</a>
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