%0 Journal Article
%A Gorynina, O.
%A Lozinski, A.
%A Picasso, M.
%T An easily computable error estimator in space and time for the wave equation
%J ESAIM: Mathematical Modelling and Numerical Analysis 
%D 2019
%P 729-747
%V 53
%N 3
%I EDP-Sciences
%U http://www.numdam.org/articles/10.1051/m2an/2018049/
%R 10.1051/m2an/2018049
%G en
%F M2AN_2019__53_3_729_0