@article{DE_1975_11_8_a0,
     author = {S. Yu. Kultyshev},
     title = {The controllability of linear functional-differential systems},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1355--1360},
     publisher = {mathdoc},
     volume = {11},
     number = {8},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1975_11_8_a0/}
}