2007
On the Photo:
- Castellet, Manuel (left)
- Zagier, Don B. (right)
Occasion:Celebration of the 90th birthday of Beno Eckmann, Zürich
Location: Zürich
Author: Greuel, Gert-Martin (photos provided by Greuel, Gert-Martin)
Source: Gert-Martin Greuel
Year: 2007
Copyright: MFO
Photo ID: 9802