@article{DAN_1978_239_4_a6,
     author = {A. V. Kryazhimskiy},
     title = {On the theory of positional differential games of convergence-evasion},
     journal = {Doklady Akademii Nauk},
     pages = {779--782},
     publisher = {mathdoc},
     volume = {239},
     number = {4},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1978_239_4_a6/}
}