%0 Journal Article
%A Zagorodniuk, S.
%T Analog of Favard's Theorem for Polynomials Connected with Difference Equation of 4-th Order
%J Serdica Mathematical Journal
%D 2001
%P 193-202
%V 27
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SMJ2_2001_27_3_a0/
%G en
%F SMJ2_2001_27_3_a0