@article{MZM_2012_91_3_a8,
     author = {I. M. Mitricheva (Shitova)},
     title = {On the {Chromatic} {Number} for a {Set} of {Metric} {Spaces}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {422--431},
     publisher = {mathdoc},
     volume = {91},
     number = {3},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2012_91_3_a8/}
}