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A. Chariete
Universite de Technologie de Belfort Montbéliard Rue Thierry Mieg, 90010 Belfort Cedex France
M. Bakhouya
International University of Rabat ParcTechnopolis, 11 100 Sala el Jadida, Morocco
J. Gaber
Universite de Technologie de Belfort Montbéliard Rue Thierry Mieg, 90010 Belfort Cedex France
M. Wack
Universite de Technologie de Belfort Montbéliard Rue Thierry Mieg, 90010 Belfort Cedex France