%0 Journal Article
%A E. V. Shikin
%T The isometric embedding problem and Monge--Amp\`ere equations of hyperbolic type
%J Matematičeskie trudy
%D 1989
%P 245-258
%V 14
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MT_1989_14_a10/
%G ru
%F MT_1989_14_a10