@article{SVMO_2020_22_4_a3,
     author = {O. O. Razvenskaya},
     title = {On new algorithmic techniques for the weighted vertex coloring problem},
     journal = {\v{Z}urnal Srednevol\v{z}skogo matemati\v{c}eskogo ob\^{s}estva},
     pages = {442--448},
     publisher = {mathdoc},
     volume = {22},
     number = {4},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SVMO_2020_22_4_a3/}
}