@article{DE_2003_39_8_a2,
     author = {I. V. Vostrikov},
     title = {Interior {Ellipsoidal} {Bounds} for the {Attainability} {Sets} of {Linear} {Delay} {Control} {Systems}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1030--1037},
     publisher = {mathdoc},
     volume = {39},
     number = {8},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2003_39_8_a2/}
}