@article{PDM_2015_4_a0,
     author = {A. D. Bugrov},
     title = {Piecewise-affine permutations of finite fields},
     journal = {Prikladna\^a diskretna\^a matematika},
     pages = {5--23},
     publisher = {mathdoc},
     number = {4},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDM_2015_4_a0/}
}