Authors: VILLAVICENCIO M JIMENEZ JL ROA JAE

Citation: M. Villavicencio et al., PROCEEDINGS OF THE 3RD WORKSHOP ON PARTICLES AND FIELDS - MORELIA, MICH - 11-15 NOVEMBER 1991 - FOREWORD, Revista Mexicana de Fisica, 39, 1993, pp. 210000001-210000001