@article{EJDE_2014__2014__a23,
     author = {Cui,  Lizhi and Gao,  Hang},
     title = {Exact controllability for a wave equation with mixed boundary conditions in a non-cylindrical domain},
     journal = {Electronic journal of differential equations},
     year = {2014},
     volume = {2014},
     zbl = {1297.35127},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2014__2014__a23/}
}