%0 Journal Article
%A S. S. Vallander
%T On the limit behavior of iteration sequences of certain quadratic transformations
%J Doklady Akademii Nauk
%D 1972
%P 515-517
%V 202
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1972_202_3_a3/
%G ru
%F DAN_1972_202_3_a3