1. Cohon, J. L.,Multiobjective Programming and Planning, Academic Press, New York, New York, 1978.
2. Evans, G. W.,An Overview of Techniques for Solving Multiobjective Mathematical Programs, Management Science, Vol. 30, pp. 1268?1282, 1984.
3. Goicoechea, A., Hansen, D. R., andDuckstein, L.,Multiobjective Decision Analysis with Engineering and Business Applications, John Wiley and Sons, New York, New York, 1982.
4. Hemming, T.,Multiobjective Decision Making under Certainty, Economic Research Institute, Stockholm School of Economics, Stockholm, Sweden, 1978.
5. Rosenthal, R. E.,Principles of Multiobjective Optimization, Decision Sciences, Vol. 16, pp. 133?152, 1985.