PD Dr. Raphael Zentner

Fakultät für Mathematik
Universität Regensburg

Currently on leave at
Max-Planck-Institut für Mathematik, Bonn

Raphael Zentner
Can you find the number 121 in this picture of the Jungfrau?
Jungfrau
If not, maybe in this one (with the perfectly shaped Silberhorn)?
Jungfrau