%0 Journal Article
%A G. I. Ivchenko
%A Yu. I. Medvedev
%T Parametric models of $r$-permutations and $r$-partitions and their probabilistic-statistical analysis
%J Matematičeskie voprosy kriptografii
%D 2018
%P 47-64
%V 9
%N 1
%U http://geodesic.mathdoc.fr/item/MVK_2018_9_1_a2/
%G ru
%F MVK_2018_9_1_a2