@article{DA_1971_9_a0,
     author = {M. S. Nikol'skii},
     title = {A certain class of nonlinear differential games},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {3--12},
     publisher = {mathdoc},
     number = {9},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_1971_9_a0/}
}