@article{RMI_1991_1991_1_a3,
     author = {Haraux, Alain and Jaffard, St\'ephane},
     title = {Control puntual y espectral de las vibraciones de una placa.},
     journal = {Revista matem\'atica iberoamericana},
     pages = {1-24},
     publisher = {mathdoc},
     volume = {7},
     number = {1},
     year = {1991},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RMI_1991_1991_1_a3/}
}