@article{SEMR_2020_17_a77,
     author = {M. A. Lisitsyna and S. V. Avgustinovich and O. G. Parshina},
     title = {On perfect colorings of infinite multipath graphs},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {2084--2095},
     publisher = {mathdoc},
     volume = {17},
     year = {2020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2020_17_a77/}
}