%0 Journal Article %A Yu. G. Reshetnyak %T Two-dimensional manifolds of bounded curvature %J Itogi Nauki i Tekhniki. Seriya Sovremennye Problemy Matematiki. Fundamental'nye Napravleniya %D 1989 %P 7-189 %V 70 %I mathdoc %U http://geodesic.mathdoc.fr/item/INTF_1989_70_a0/ %G ru %F INTF_1989_70_a0