@article{DA_2018_25_2_a1,
     author = {s. V. Kitaev and A. V. Pyatkin},
     title = {Word-representable graphs: a~survey},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {19--53},
     publisher = {mathdoc},
     volume = {25},
     number = {2},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_2018_25_2_a1/}
}