@article{DAN_1968_182_1_a6,
     author = {Yu. N. Kiselev},
     title = {An asymptotic solution of the problem of time-optimal control systmes which are close to linear ones},
     journal = {Doklady Akademii Nauk},
     pages = {31--34},
     publisher = {mathdoc},
     volume = {182},
     number = {1},
     year = {1968},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1968_182_1_a6/}
}