@article{DA_1985_26_a6,
     author = {A. I. Serdyukov},
     title = {Complexity of the solution of the traveling salesman problem with a prescription on graphs with small degrees of vertices},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {73--82},
     publisher = {mathdoc},
     number = {26},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_1985_26_a6/}
}