@article{ZVMMF_1997_37_7_a1,
     author = {N. S. Vasil'ev},
     title = {Properties of the solutions to the task of routing in the network with virtual circuits},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {785--793},
     publisher = {mathdoc},
     volume = {37},
     number = {7},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1997_37_7_a1/}
}