Invited speakers
Invited speakers
M.A.Djouadi Nantes (France)
Y.Djaoued Moncton-(Canada)
J.M. Greneche Le Mans (France)
M. Miglierini Bratislava (Slovakia)
A.Monteil Angers (France)
A.Redjaimia Nancy (France)
J.J. Suñol Girona (Spain)
H.Aourag U.Tlemcen (Algeria)