1. Gass, S., Saaty, T.: The computational algorithm for the parametric objective function. Naval Research Logistics Quarterly 2, 39–51 (1955)
2. Cohon, J.: Multiobjective Programming and Planning. John Wiley, New York (1978)
3. Lotov, A., Bushenkov, V., Chernov, A., Gusev, D., Kamenev, G.: INTERNET, GIS, and Interactive Decision Maps. J. of Geographical Information and Decision Analysis 1, 119–143 (1997), http://www.geodec.org/gida_2.htm
4. Lotov, A., Bushenkov, V., Kamenev, G.: Feasible Goals Method. Mellen Press, Lewiston (1999) (in Russian)
5. Lotov, A.V., Bushenkov, V.A., Kamenev, G.K.: Interactive Decision Maps. Kluwer Academic Publishers, Boston (2004)