%0 Journal Article
%A S. I. Repin
%T A posteriori error estimation for nonlinear variational problems by duality theory
%J Zapiski Nauchnykh Seminarov POMI
%D 1997
%P 201-214
%V 243
%U http://geodesic.mathdoc.fr/item/ZNSL_1997_243_a12/
%G en
%F ZNSL_1997_243_a12