Topical seminar on electromagnetic interactions

1. Positronium and muonium hyperfine structure and a new determination of alpha bethe-salpeter bound-state perturbatbn theory – D. A. Owen 3. Small-distance behaviour analysis and wilson expansions – K. Symanzik 4. Deep inelastic electron scattering: experimental – J. I. Friedman 5. Partons and deep inelastic electron scattering – K. G. Wilson 6. Photoproduction of vector mesons – P. Soding