@article{DE_1994_30_3_a19,
     author = {V. I. Agoshkov and V. M. Ipatova},
     title = {On the solvability of a problem of ``nonsensitive'' control},
     journal = {Differencialʹnye uravneni\^a},
     pages = {520--522},
     publisher = {mathdoc},
     volume = {30},
     number = {3},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1994_30_3_a19/}
}