@article{PDMA_2014_7_a1,
     author = {L. N. Bondarenko and M. L. Sharapova},
     title = {Euler's numbers on sets of permutations and analogues of {Wilson's} theorem},
     journal = {Prikladnaya Diskretnaya Matematika. Supplement},
     pages = {9--11},
     publisher = {mathdoc},
     number = {7},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDMA_2014_7_a1/}
}