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@article{DA_1999_6_4_a3, author = {S. A. Malyugin}, title = {On a~lower bound for the number of perfect binary codes}, journal = {Diskretnyj analiz i issledovanie operacij}, pages = {44--48}, publisher = {mathdoc}, volume = {6}, number = {4}, year = {1999}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DA_1999_6_4_a3/} }
S. A. Malyugin. On a~lower bound for the number of perfect binary codes. Diskretnyj analiz i issledovanie operacij, Tome 6 (1999) no. 4, pp. 44-48. http://geodesic.mathdoc.fr/item/DA_1999_6_4_a3/