@article{MVK_2015_6_1_a5,
     author = {B. A. Pogorelov and M. A. Pudovkina},
     title = {Orbital derivatives on the residue ring. {Part~II.} {Probabilistic} and combinatorial properties},
     journal = {Matemati\v{c}eskie voprosy kriptografii},
     pages = {117--133},
     year = {2015},
     volume = {6},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MVK_2015_6_1_a5/}
}