@article{DAN_1969_185_1_a4,
     author = {S. I. Zukhovitskii and R. A. Polyak and M. E. Primak},
     title = {Two methods of finding equilibrium points of concave $n$-person games},
     journal = {Doklady Akademii Nauk},
     pages = {24--27},
     publisher = {mathdoc},
     volume = {185},
     number = {1},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1969_185_1_a4/}
}