%0 Journal Article
%A Aubin, Jean Pierre
%T Behavior of the error of the approximate solutions of boundary value problems for linear elliptic operators by Galerkin's and finite difference methods
%J Annali della Scuola Normale Superiore di Pisa - Scienze Fisiche e Matematiche
%D 1967
%P 599-637
%V 21
%N 4
%I Scuola normale superiore
%U http://archive.numdam.org/item/ASNSP_1967_3_21_4_599_0/
%G en
%F ASNSP_1967_3_21_4_599_0