@article{JSFU_2019_12_5_a10,
     author = {Aleksandr A. Soldatenko},
     title = {On accuracy of approximation for the resource constrained shortest path problem},
     journal = {\v{Z}urnal Sibirskogo federalʹnogo universiteta. Matematika i fizika},
     pages = {621--627},
     publisher = {mathdoc},
     volume = {12},
     number = {5},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JSFU_2019_12_5_a10/}
}