TY  - JOUR
AU  - Bonito, Andrea
AU  - Lei, Wenyu
AU  - Salgado, Abner J.
TI  - Finite element approximation of an obstacle problem for a class of integro–differential operators
JO  - ESAIM: Mathematical Modelling and Numerical Analysis 
PY  - 2020
SP  - 229
EP  - 253
VL  - 54
IS  - 1
PB  - EDP-Sciences
UR  - http://www.numdam.org/articles/10.1051/m2an/2019058/
DO  - 10.1051/m2an/2019058
LA  - en
ID  - M2AN_2020__54_1_229_0
ER  -