@article{PDMA_2017_10_a36,
     author = {M. A. Pudovkina and A. S. Makeyev},
     title = {On properties of $W$-permutations over the residue ring},
     journal = {Prikladnaya Diskretnaya Matematika. Supplement},
     pages = {92--93},
     publisher = {mathdoc},
     number = {10},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDMA_2017_10_a36/}
}