@article{DE_2005_41_1_a1,
     author = {A. B. Kurzhanskii},
     title = {Differential equations in control synthesis problems: {I.~Ordinary} systems},
     journal = {Differencialʹnye uravneni\^a},
     pages = {12--22},
     publisher = {mathdoc},
     volume = {41},
     number = {1},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2005_41_1_a1/}
}