%0 Journal Article
%A Yu. V. Pavlyuchenko
%A V. V. Ryzhkov
%T Bending of point correspondences. $\omega$-systems
%J Itogi Nauki i Tekhniki. Seriya Problemy Geometrii. Trudy Geometricheskogo Seminara
%D 1984
%P 3-34
%V 16
%I mathdoc
%U http://geodesic.mathdoc.fr/item/INTG_1984_16_a0/
%G ru
%F INTG_1984_16_a0