%0 Journal Article %A Albano, Paolo %A Tataru, Daniel %T Carleman estimates and boundary observability for a coupled parabolic-hyperbolic system %J Electronic Journal of Differential Equations %D 2000 %V 2000 %I mathdoc %U http://geodesic.mathdoc.fr/item/EJDE_2000__2000__a92/ %G en %F EJDE_2000__2000__a92