Prof. J.B. Goodenough, Texas Materials Institute, (Univ. Austin)
Prof. M. Greenblatt (Rutgers University)
Prof. J.P. Attfield (University of Edinburg)
Prof. E. Morán (UCM-Madrid)
Prof. A. Muñoz ( Universidad Carlos III, Madrid)
Prof. Fontcuberta (ICMB-Barcelona)
Prof. J.L. García Muñoz (ICMB-Barcelona)
Dr. Fernández-Díaz (ILL-Grenoble)
Dr. M.L. Medarde (PSI-Zurich)
Dr. V. Pomjakushin (PSI-Zurich)
Prof. M. Abd-Elmeguid, (Phys.Inst.-Köhln)
Prof. G. Demazeau (Univ. Bordeaux I)
Prof. I. Presniakov (Univ. Lomonosov-Moscow)
Dr. K. Krezov (BAS-Sofía)
Prof. R. Carbonio (UN-Córdoba/Conicet, Argentina)
José C. Pedregosa (UN-San Luis/Conicet, Argentina)