@article{IIGUM_2018_25_a4,
     author = {N. N. Martynov and O. V. Khandarova and F. V. Khandarov},
     title = {Graph clustering based on modularity variation estimations},
     journal = {The Bulletin of Irkutsk State University. Series Mathematics},
     pages = {63--78},
     publisher = {mathdoc},
     volume = {25},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IIGUM_2018_25_a4/}
}