1. Interactions of 17 GeV/c negative pions
2. G. Bellini, M. Di Corato, E. Fiorini, P. Negri, S. Ratti, J. Hennessy, A. Lloret, J.J. Veillet, J. Crussard and J. Ginestet, Sienna Conference 1963, p. 621.
3. Evidence for aπ−ρInteraction Produced in theπ+pReaction at 3. 65 BeV/c
4. R. Lander, M. Abolins, D.D. Carmony, T. Hendricks, Nguyen-huu-Xuong and P. Yager (University of California, San Diego, La Jolla, California, preprint).
5. The observation of two ϱπ resonances