@article{COCV_2004__10_4_553_0,
     author = {Petcu, Madalina and Temam, Roger},
     title = {Control for the {Sine-Gordon} equation},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     pages = {553--573},
     publisher = {EDP-Sciences},
     volume = {10},
     number = {4},
     year = {2004},
     doi = {10.1051/cocv:2004020},
     mrnumber = {2111080},
     zbl = {1087.49004},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/cocv:2004020/}
}