1. Multi-objective decision making under uncertainty: an example for power system;Teghem,1985
2. Multiple objective trade off analysis in power system planning;Schweppe,1987
3. Trade off methods in system planning;Burke;IEEE Trans. Power Syst.,1988
4. Introduction of natural gas in a hydro-thermal system, a multi-objective approach;Skugge,1990
5. Planning of power distribution networks using multiobjective programming;Climaco,1984