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@article{DA_2000_7_4_a7, author = {D. S. Krotov}, title = {$Z_4$-linear perfect codes}, journal = {Diskretnyj analiz i issledovanie operacij}, pages = {78--90}, publisher = {mathdoc}, volume = {7}, number = {4}, year = {2000}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DA_2000_7_4_a7/} }
D. S. Krotov. $Z_4$-linear perfect codes. Diskretnyj analiz i issledovanie operacij, Tome 7 (2000) no. 4, pp. 78-90. http://geodesic.mathdoc.fr/item/DA_2000_7_4_a7/