Non - perturbative aspects of quantum field theory : proceedings of the xiith International G. I. F. T. Seminar , Sant Feliu de Guixols , Spain , 1 - 5 June 1981 Quantum field theory
edited by J. Julue and M. Ramon-Medrano
- World Scientific Singapore 1982 c1982
- 259 p. : ill. ; 24 cm.