40 years of particle physics : proceedings of the International Conference to Celebrate the 40th Anniversary of the Discoveries of the π- and V-Particles, held at the University of Bristol, 22-24 July 1987 - International Conference to Celebrate the 40th Anniversary of the Discoveries of the π- and V-Particles; Fowler, P. H.; Foster, B. (Brian) (A. Hilger, 1988)