%0 Journal Article
%A I. Yu. Ginevskaya
%A O. A. Sinkevich
%T On the theory of two-dimensional contraction
%J Doklady Akademii Nauk
%D 1984
%P 852-856
%V 279
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1984_279_4_a20/
%G ru
%F DAN_1984_279_4_a20