@article{ZVMMF_1987_27_6_a3,
     author = {V. P. Tarasova},
     title = {Optimal strategies for restoring characteristic functions},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {839--846},
     year = {1987},
     volume = {27},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1987_27_6_a3/}
}