@article{DE_1994_30_6_a9,
     author = {A. A. Chikrii and P. V. Prokopovich},
     title = {The problem of evasion from a group for inertial objects of a single type},
     journal = {Differencialʹnye uravneni\^a},
     pages = {998--1004},
     publisher = {mathdoc},
     volume = {30},
     number = {6},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1994_30_6_a9/}
}