@article{COCV_2013__19_1_301_0,
     author = {Castro, Carlos},
     title = {Exact controllability of the 1-d wave equation from a moving interior point},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     pages = {301--316},
     publisher = {EDP-Sciences},
     volume = {19},
     number = {1},
     year = {2013},
     doi = {10.1051/cocv/2012009},
     mrnumber = {3023072},
     zbl = {1258.93022},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/cocv/2012009/}
}