1. I. V. Sergienko and M. F. Kaspshitskaya, Models and Methods of Solving Combinatorial Optimization Problems on a Computer [in Russian], Naukova Dumka, Kyiv (1981).
2. I. V. Sergienko, Mathematical Models and Methods of Solving Discrete Optimization Problems [in Russian], Naukova Dumka, Kyiv (1988).
3. N. V. Semenova, L. N. Kolechkina, and A. N. Nagornaya, “An approach to solving discrete vector optimization problems over a combinatorial set of permutations,” Cybern. Syst. Analysis, 44, No. 3, 441–451 (2008).
4. Yu. G. Stoyan and S. V. Yakovlev, Mathematical Models and Optimization Methods of Geometric Projection [in Russian], Naukova Dumka, Kyiv (1986).
5. Yu. G. Stoyan and O. O. Yemets’, Theory and Methods of Euclidean Combinatorial Optimization [in Ukrainian], Inst. System. Doslidzh. Osvity, Kyiv (1993).