Notes, Comments and Preliminary results Jan 11 2008 Francisco Sanchez-Sanchez , Ruben Juarez and Luis Hernandez-Lamoneda   Solutions without dummy axiom for TU cooperative games   Abstract  Contact Information  Citation  Full Text  -  Note   Feb 26 2004 Francisco Sanchez-Sanchez   A salary system for the assignment problem   Abstract  Contact Information  Citation  Full Text  -  Note