@article{MVK_2019_10_2_a14,
     author = {D. B. Fomin},
     title = {New classes of $8$-bit permutations based on a butterfly structure},
     journal = {Matemati\v{c}eskie voprosy kriptografii},
     pages = {169--180},
     year = {2019},
     volume = {10},
     number = {2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MVK_2019_10_2_a14/}
}