@article{DAN_1989_307_4_a6,
     author = {N. S. Kukushkin},
     title = {A class of games possessing stable outcomes},
     journal = {Doklady Akademii Nauk},
     pages = {799--802},
     year = {1989},
     volume = {307},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1989_307_4_a6/}
}