@article{DE_2003_39_11_a3,
     author = {F. S. Vainshtein and N. I. Osetinskii},
     title = {On a {Class} of {Transformations} and {Invariants} of {Linear} {Control} {Systems}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1467--1473},
     publisher = {mathdoc},
     volume = {39},
     number = {11},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2003_39_11_a3/}
}