@article{DAN_1962_145_5_a9,
     author = {A. N. Kolmogorov and E. F. Mishchenko and L. S. Pontryagin},
     title = {A probability problem of optimal control},
     journal = {Doklady Akademii Nauk},
     pages = {993--995},
     publisher = {mathdoc},
     volume = {145},
     number = {5},
     year = {1962},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1962_145_5_a9/}
}