@article{IM2_1975_9_4_a9,
     author = {V. D. Batukhtin and A. G. Chentsov},
     title = {On a~programmed construction in a~positional differential game},
     journal = {Izvestiya. Mathematics},
     pages = {877--886},
     year = {1975},
     volume = {9},
     number = {4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1975_9_4_a9/}
}