@article{COCV_2014__20_2_339_0,
     author = {Li, Tatsien and Rao, Bopeng and Hu, Long},
     title = {Exact boundary synchronization for a coupled system of {1-D} wave equations},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     pages = {339--361},
     publisher = {EDP-Sciences},
     volume = {20},
     number = {2},
     year = {2014},
     doi = {10.1051/cocv/2013066},
     mrnumber = {3264207},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/cocv/2013066/}
}