1. Proc. Intern. Symposium on Lepton and photon interactions;Lederman,1975
2. J.W. Cronin, Lectures at 1975 Erice Summer School, to be published.
3. Vector meson and ψ contributions to single lepton spectra
4. F.M. Renard, paper submitted to the Stanford Conference.
5. S. White, Columbia Ph.D. thesis (unpublished).