@article{PDM_2021_2_a6,
     author = {N. D. Moskin},
     title = {Metric for comparing graphs with ordered vertices based on the maximum common subgraph},
     journal = {Prikladna\^a diskretna\^a matematika},
     pages = {105--113},
     publisher = {mathdoc},
     number = {2},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDM_2021_2_a6/}
}