%0 Journal Article %A V. I. Levin %T Modeling of combinatorial problems with the help of continuous logic %J Vestnik rossijskih universitetov. Matematika %D 2017 %P 439-448 %V 22 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VTAMU_2017_22_2_a1/ %G ru %F VTAMU_2017_22_2_a1