@article{DAN_1965_161_3_a11,
     author = {R. R. Varshamov},
     title = {An arithmetic function applicable to coding theory},
     journal = {Doklady Akademii Nauk},
     pages = {540--543},
     publisher = {mathdoc},
     volume = {161},
     number = {3},
     year = {1965},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1965_161_3_a11/}
}