2013
On the Photo:
- Siemens, Heinrich (left)
- Kaenders, Rainer
- Saito, Kyoji
- Hamm, Helmut Arend
- Schmickler-Hirzebruch, Ulrike
- Büchel, Gregor
- Greuel, Gert-Martin
- Bilitewski, Franz (right)
Annotation: Students of Egbert Brieskorn
Location: Eitorf
Author: Greuel, Gert-Martin (photos provided by Greuel, Gert-Martin)
Source: Gert-Martin Greuel
Year: 2013
Copyright: Gert-Martin Greuel
Photo ID: 18157