@article{DAN_1957_115_5_a0,
     author = {N. N. Vorob'ev},
     title = {Reduced strategies for games in the generalized form},
     journal = {Doklady Akademii Nauk},
     pages = {855--857},
     publisher = {mathdoc},
     volume = {115},
     number = {5},
     year = {1957},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1957_115_5_a0/}
}