Authors
Jacques Teghem
Mathematics and Operational Research Unit, University of Mons, Polytechnic Faculty, Belgium
Daniel Tuyttens
Mathematics and Operational Research Unit, University of Mons, Polytechnic Faculty, Belgium
Farouk Yalaoui
Charles Delaunay Institute (ICD-LOSI), University of Technology of Troyes, France
Lionel Amodeo
Charles Delaunay Institute (ICD-LOSI), University of Technology of Troyes, France