Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DA_1997_4_4_a4, author = {A. M. Romanov}, title = {On nonsystematic perfect codes of length~15}, journal = {Diskretnyj analiz i issledovanie operacij}, pages = {75--78}, publisher = {mathdoc}, volume = {4}, number = {4}, year = {1997}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DA_1997_4_4_a4/} }
A. M. Romanov. On nonsystematic perfect codes of length~15. Diskretnyj analiz i issledovanie operacij, Tome 4 (1997) no. 4, pp. 75-78. http://geodesic.mathdoc.fr/item/DA_1997_4_4_a4/