%0 Journal Article
%A A. P. Semigrodskikh
%A E. V. Sukhanov
%T On closed classes of polynomials over finite fields
%J Diskretnaya Matematika
%D 1997
%P 50-62
%V 9
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DM_1997_9_4_a4/
%G ru
%F DM_1997_9_4_a4