%0 Journal Article
%A S. I. Repin
%T Variational formulations for discontinuous displacement fields in
%J Doklady Akademii Nauk
%D 1991
%P 1340-1344
%V 320
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1991_320_6_a10/
%G ru
%F DAN_1991_320_6_a10