Younès Bennani <Younes.Bennani@lipn.univ-paris13.fr>, Mustapha Lebbah <lebbah@gmail.com>, "Gérard H. E. Duchamp" <gheduchamp@gmail.com>, Penson Karol <penson@lptl.jussieu.fr>, Poinsot Laurent <Laurent.Poinsot@lipn.univ-paris13.fr>, Goodenough Silvia <goodenou@iutv.univ-paris13.fr>, gaubert@enib.fr, Christiane Hespel <christiane.hespel@insa-rennes.fr>, samuel.vidal@online.fr, Hoang Ngoc Minh Vincel <vincel.hoangngocminh@univ-lille2.fr>, "Solomon Allan I." <A.I.Solomon@open.ac.uk>,