@article{TIMB_2008_16_2_a2,
     author = {V. M. Demidenko},
     title = {Relaxation of the polytope of the asymmetric traveling salesman problem on the basis of the cone of generalized {Supnick's} matrices},
     journal = {Trudy Instituta matematiki},
     pages = {23--36},
     publisher = {mathdoc},
     volume = {16},
     number = {2},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMB_2008_16_2_a2/}
}