@article{DM_1989_1_2_a13,
     author = {A. I. Pavlov},
     title = {Asymptotic behavior of the number of solutions of a~system of permutation equations},
     journal = {Diskretnaya Matematika},
     pages = {143--154},
     year = {1989},
     volume = {1},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_1989_1_2_a13/}
}