%0 Journal Article
%A Widlund, O. B.
%T Error estimates for partial differential equations
%J Applications of Mathematics
%D 1968
%P 208-210
%V 13
%N 2
%U http://geodesic.mathdoc.fr/articles/10.21136/AM.1968.103159/
%R 10.21136/AM.1968.103159
%G en
%F 10_21136_AM_1968_103159