TY  - JOUR
AU  - Canuto, Claudio
AU  - Nochetto, Ricardo H.
AU  - Stevenson, Rob P.
AU  - Verani, Marco
TI  - A saturation property for the spectral-Galerkin approximation of a Dirichlet problem in a square
JO  - ESAIM: Mathematical Modelling and Numerical Analysis 
PY  - 2019
SP  - 987
EP  - 1003
VL  - 53
IS  - 3
PB  - EDP-Sciences
UR  - http://www.numdam.org/articles/10.1051/m2an/2019015/
DO  - 10.1051/m2an/2019015
LA  - en
ID  - M2AN_2019__53_3_987_0
ER  -