%0 Journal Article
%A Nittka, Robin
%A Sauter, Manfred
%T Sobolev gradients for differential algebraic equations
%J Electronic Journal of Differential Equations
%D 2008
%V 2008
%I mathdoc
%U http://geodesic.mathdoc.fr/item/EJDE_2008__2008__a25/
%G en
%F EJDE_2008__2008__a25