@article{IIMI_2016_2_a4,
     author = {A. A. Sokolov},
     title = {On group pursuit of several evaders},
     journal = {Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta},
     pages = {68--72},
     year = {2016},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IIMI_2016_2_a4/}
}