@article{DE_1982_18_12_a4,
     author = {N. N. Krasovskii},
     title = {A minimax control problem},
     journal = {Differencialʹnye uravneni\^a},
     pages = {2126--2132},
     year = {1982},
     volume = {18},
     number = {12},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1982_18_12_a4/}
}