Bob Singer (University of Florida) | |
Bob Brustad (Nothern Colorado University) | |
Deborah Feltz (Michigan State University) | |
Luis y Clersida Garc�a (Nothern Illinois University) Dan Gould | |
Henning Plessner (University of Heidelberg) | |
Sylvain Laborde (Université de Caen) | |
Emanuele Isidori (Università di Roma "Foro Italico") | |