@article{PDMA_2017_10_a4,
     author = {M. V. Zaets},
     title = {Digit-polynomial construction of substitutions over {Galois} ring},
     journal = {Prikladnaya Diskretnaya Matematika. Supplement},
     pages = {17--19},
     publisher = {mathdoc},
     number = {10},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDMA_2017_10_a4/}
}