@article{DAN_1970_191_2_a6,
     author = {L. S. Pontryagin},
     title = {A linear differential evasion game},
     journal = {Doklady Akademii Nauk},
     pages = {283--285},
     year = {1970},
     volume = {191},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1970_191_2_a6/}
}