%0 Journal Article
%A Bonito, Andrea
%A Lei, Wenyu
%A Salgado, Abner J.
%T Finite element approximation of an obstacle problem for a class of integro–differential operators
%J ESAIM: Mathematical Modelling and Numerical Analysis 
%D 2020
%P 229-253
%V 54
%N 1
%I EDP-Sciences
%U http://www.numdam.org/articles/10.1051/m2an/2019058/
%R 10.1051/m2an/2019058
%G en
%F M2AN_2020__54_1_229_0