Notes, Comments and Preliminary results Jan 29 2012 Hugues Tchantcho , Issofa Moyouwou and Nicolas G. Andjiga   On the bargaining set of three-player games   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   Aug 20 2009 Nicolas Gabriel Andjiga and Joël Moulen   Arrow's theorem for weak orders   Abstract  Contact Information  Citation  Full Text  -  Note   Nov 02 2008 Célestin Chameni Nembua and Nicolas Gabriel Andjiga   Linear, efficient and symmetric values for TU-games   Abstract  Contact Information  Citation  Full Text  -  Note