@article{IVM_1994_5_a11,
     author = {S. I. Chech\"eta},
     title = {A~lower bound on the covering radius for a~class of binary codes},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {84--86},
     year = {1994},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1994_5_a11/}
}