@article{DE_1969_5_8_a1,
     author = {A. B. Kurzhanskii and Yu. S. Osipov},
     title = {On the control of a linear system by generalized actions},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1360--1370},
     publisher = {mathdoc},
     volume = {5},
     number = {8},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1969_5_8_a1/}
}