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@article{PDM_2014_1_a4, author = {G. I. Shushuev}, title = {Finding the optimal linear approximation of {Feistel} network}, journal = {Prikladna\^a diskretna\^a matematika}, pages = {40--54}, publisher = {mathdoc}, number = {1}, year = {2014}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/PDM_2014_1_a4/} }
G. I. Shushuev. Finding the optimal linear approximation of Feistel network. Prikladnaâ diskretnaâ matematika, no. 1 (2014), pp. 40-54. http://geodesic.mathdoc.fr/item/PDM_2014_1_a4/