@article{VTAMU_2017_22_2_a1,
     author = {V. I. Levin},
     title = {Modeling of combinatorial problems with the help of continuous logic},
     journal = {Vestnik rossijskih universitetov. Matematika},
     pages = {439--448},
     publisher = {mathdoc},
     volume = {22},
     number = {2},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTAMU_2017_22_2_a1/}
}