%0 Journal Article
%A O. Costin
%A M. Kruskal
%T Movable Singularities of Solutions of Difference Equations in Relation to Solvability and a Study of a Superstable Fixed Point
%J Teoretičeskaâ i matematičeskaâ fizika
%D 2002
%P 160-169
%V 133
%N 2
%U http://geodesic.mathdoc.fr/item/TMF_2002_133_2_a2/
%G ru
%F TMF_2002_133_2_a2