@article{MT_2001_4_2_a4,
     author = {G. I. Ibragimov},
     title = {A~Game {Problem} on {a~Closed} {Convex} {Set}},
     journal = {Matemati\v{c}eskie trudy},
     pages = {96--112},
     publisher = {mathdoc},
     volume = {4},
     number = {2},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MT_2001_4_2_a4/}
}