@article{PDM_2019_3_a12,
     author = {Yu. L. Kostyuk},
     title = {The traveling salesman problem: approximate algorithm by branch-and-bound method with~guaranteed precision},
     journal = {Prikladna\^a diskretna\^a matematika},
     pages = {104--112},
     publisher = {mathdoc},
     number = {3},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDM_2019_3_a12/}
}