@article{DE_1979_15_12_a3,
     author = {V. I. Korobov and R. Rabah},
     title = {Exact controllability in a {Banach} space},
     journal = {Differencialʹnye uravneni\^a},
     pages = {2142--2150},
     publisher = {mathdoc},
     volume = {15},
     number = {12},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1979_15_12_a3/}
}