@article{DAN_1970_190_6_a7,
     author = {N. N. Petrov},
     title = {The existence of a value of a pursuit game},
     journal = {Doklady Akademii Nauk},
     pages = {1289--1291},
     publisher = {mathdoc},
     volume = {190},
     number = {6},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1970_190_6_a7/}
}