https://tube.switch.ch/videos/b77a2d37
<iframe width="640" height="360" src="https://tube.switch.ch/embed/b77a2d37" frameborder="0" allow="fullscreen" allowfullscreen></iframe>
Published by Véronique Moret, Université de Fribourg on 25 November 2015
Duration: 1:21
License: As defined in content
Viewable by everyone.
41 views
Download video
