https://tube.switch.ch/videos/3c4cd5aa
<iframe width="640" height="360" src="https://tube.switch.ch/embed/3c4cd5aa" frameborder="0" allow="fullscreen" allowfullscreen></iframe>
Published by: Alexander Hermann, Universität Bern on 21 December 2020
Duration: 42:55
License: All rights reserved
Viewable by: Everyone
32 views