%0 Journal Article
%A Canuto, Claudio
%A Nochetto, Ricardo H.
%A Stevenson, Rob P.
%A Verani, Marco
%T A saturation property for the spectral-Galerkin approximation of a Dirichlet problem in a square
%J ESAIM: Mathematical Modelling and Numerical Analysis 
%D 2019
%P 987-1003
%V 53
%N 3
%I EDP-Sciences
%U http://www.numdam.org/articles/10.1051/m2an/2019015/
%R 10.1051/m2an/2019015
%G en
%F M2AN_2019__53_3_987_0