Франция Talby AbdelkrimCentral school of Lille, École Centrale de Lille, 59650 Villeneuve-d'Ascq, Franceabdelkrim.talbi@iemn.univ-lille1.fr Read more about Талби Абделкрим Pernod Philipphilippe.pernod@iemn.univ-lille1.fr Read more about Перно Филипп Perbedaan Jean-ClaudeCentral school of Lille, École Centrale de Lille, 59650 Villeneuve-d'Ascq, Francejean-claude.gerbedoen@iemn.univ-lille1.fr Read more about Гербедоен Жан-Клод Bu MatarOlivierCentral school of Lille, École Centrale de Lille, 59650 Villeneuve-d'Ascq, Franceolivier.boumatar@iemn.univ-lille1.fr Read more about Бу Матар Оливье