Working group summary: Isospin violation

Abstract

I give an introduction to the problem of isospin violation and add some comments to the various topics addressed in the working group.

Comments: 5 pp, LaTeX file, menu99.sty included, working group summary talk, Eigth International Symposium on Meson-Nucleon Physics and the Structure of the Nucleon, Zuoz, Switzerland, August 16-21, 1999, to appear in the proceedings