@article{DAN_1967_175_1_a11,
     author = {D. E. Okhotsimskii and V. A. Ryasin and N. N. Chentsov},
     title = {Optimum strategy for correction},
     journal = {Doklady Akademii Nauk},
     pages = {47--50},
     publisher = {mathdoc},
     volume = {175},
     number = {1},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1967_175_1_a11/}
}