@article{PDM_2018_4_a5,
     author = {A. V. Ilev and V. P. Il'ev},
     title = {On a semi-superwized graph clustering problem},
     journal = {Prikladna\^a diskretna\^a matematika},
     pages = {66--75},
     publisher = {mathdoc},
     number = {4},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDM_2018_4_a5/}
}