@article{DANMA_2020_490_a17,
     author = {A. M. Raigorodskii and M. Koshelev},
     title = {New bounds for the clique-chromatic numbers of {Johnson} graphs},
     journal = {Doklady Rossijskoj akademii nauk. Matematika, informatika, processy upravleni\^a},
     pages = {78--80},
     publisher = {mathdoc},
     volume = {490},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DANMA_2020_490_a17/}
}