TY  - JOUR
AU  - Li, Tatsien
AU  - Rao, Bopeng
TI  - On the approximate boundary synchronization for a coupled system of wave equations: direct and indirect controls
JO  - ESAIM: Control, Optimisation and Calculus of Variations
PY  - 2018
SP  - 1675
EP  - 1704
VL  - 24
IS  - 4
PB  - EDP-Sciences
UR  - http://www.numdam.org/articles/10.1051/cocv/2017043/
DO  - 10.1051/cocv/2017043
LA  - en
ID  - COCV_2018__24_4_1675_0
ER  -