Philippe Schmitter speaking at the University of Trento, 11 november 2015
<a href="//commons.wikimedia.org/wiki/User:Davide_Denti_(OBC)" title="User:Davide Denti (OBC)">Davide Denti (OBC)</a>
2015-11-11
<span class="int-own-work" lang="en">Own work</span>