@article{DAN_1964_156_4_a3,
     author = {L. S. Pontryagin},
     title = {On some differential games},
     journal = {Doklady Akademii Nauk},
     pages = {738--741},
     year = {1964},
     volume = {156},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1964_156_4_a3/}
}