1. Norenkov, I. P.,Introduction to the Automatized Planning of Technical Devices and Systems, Visshaia Shkola, Moscow, USSR, 1980 (in Russian).
2. Brahman, T. P.,Multicriteria Optimization and Choice of the Alternative in Technical Problems, Radio i Sviaz, Moscow, USSR, 1984 (in Russian).
3. Salukvadze, M. E.,Vector-Valued Optimization Problems in Control Theory, Academic Press, New York, New York, 1979.
4. Mashunin, U. K.,Methods and Models of Vector Optimization, Nauka, Moscow, USSR, 1986 (in Russian).
5. Martinez-Legaz, J. E.,Lexicographical Order, Inequality Systems, and Optimization, Springer-Verlag, New York, New York, pp. 203?212, 1984.