@article{IVM_1994_4_a3,
     author = {N. N. Petrov},
     title = {On certain problems on a~group pursuit with phase constraints},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {24--29},
     publisher = {mathdoc},
     number = {4},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1994_4_a3/}
}