@article{MZM_2019_105_1_a12,
     author = {D. A. Zakharov and A. M. Raigorodskii},
     title = {Clique {Chromatic} {Numbers} of {Intersection} {Graphs}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {142--144},
     publisher = {mathdoc},
     volume = {105},
     number = {1},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2019_105_1_a12/}
}