@article{IJAMCS_2013_23_4_a0,
     author = {Avdonin, S. and Choque Rivero, A. and de Teresa, L.},
     title = {Exact boundary controllability of coupled hyperbolic equations},
     journal = {International Journal of Applied Mathematics and Computer Science},
     pages = {701--710},
     publisher = {mathdoc},
     volume = {23},
     number = {4},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IJAMCS_2013_23_4_a0/}
}