%0 Journal Article
%A D. K. Podol'ko
%T Classes of functions closed with respect to a special superposition operation
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 2013
%P 54-57
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VMUMM_2013_6_a10/
%G ru
%F VMUMM_2013_6_a10