@article{MZM_1986_40_2_a1,
     author = {L. M. Volynets},
     title = {Number of solutions of the equation $x^s=e$ in the symmetric group},
     journal = {Matemati\v{c}eskie zametki},
     pages = {155--160},
     publisher = {mathdoc},
     volume = {40},
     number = {2},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1986_40_2_a1/}
}