Author: D. Armbruster, P. Degond, C. Ringhofer
Author: Luigi Barletti, Aldo Belleni-Morante, Roberto Monaco
Author: C. M. Cuesta, C. Schmeiser
Author: Masanari Hattori, Shigeru Takata
Author: M. Groppi, G. Spiga, S. Takata
Author: Mohammed Lemou, Luc Mieussens