@article{DAN_1986_287_1_a5,
     author = {S. N. Vasil'ev},
     title = {The method of vector {Lyapunov} functions in time-optimality},
     journal = {Doklady Akademii Nauk},
     pages = {29--32},
     publisher = {mathdoc},
     volume = {287},
     number = {1},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1986_287_1_a5/}
}