10th International Workshop on Photon-Photon Collisions (PHOTON 95)
Sheffield, England
8-13 April 1995
9th International Workshop on Photon-Photon Collisions (PHOTON-PHOTON '92)
San Diego, USA
22-26 March 1992
8th International Workshop on Photon-Photon Collisions
Jerusalem, Israel
24-28 April 1988
7th International Workshop on Photon-Photon Collisions
Paris, France
1-5 April 1986
6th International Conference on Photon-Photon Collisions
Lake Tahoe, USA
10-13 September 1984
5th International Workshop on Photon-Photon Collisions
Aachen, Germany
13-16 April 1983
4th International Colloquium on Gamma-Gamma Interactions
Paris, France
6-9 April 1981
International Workshop on Gamma-Gamma Collisions
Amiens, France
8-12 April 1980
International Conference on Two-Photon Interactions
Lake Tahoe, California, USA
30 August-1 September 1979
International Colloquium on Photon-Photon Collisions in Electron-Positron
Storage Rings
Paris, France
3-4 September 1973
