1. ELECTRE: Une méthode pour guider le choix en présence de points de vue multiples;Benayoun,1966
2. La methode ELECTRE II;Roy,1971
3. Compromise programing;Zeleny,1973
4. Decisions with Multiple Objectives: Preferences and Value Tradeoffs;Keeney,1976
5. Multiobjective optimization in water quality and land management;Das;Water Resourc. Res.,1979