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@article{DE_1970_6_5_a2, author = {N. N. Petrov}, title = {A proof of the existence of a value for a pursuit game with restricted time}, journal = {Differencialʹnye uravneni\^a}, pages = {784--797}, publisher = {mathdoc}, volume = {6}, number = {5}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1970_6_5_a2/} }
N. N. Petrov. A proof of the existence of a value for a pursuit game with restricted time. Differencialʹnye uravneniâ, Tome 6 (1970) no. 5, pp. 784-797. http://geodesic.mathdoc.fr/item/DE_1970_6_5_a2/