%0 Journal Article %A Saint Jean Paulin, Jeannine %A Vanninathan, M. %T Exact controllability of vibrations of thin bodies. %J Portugaliae mathematica %D 1994 %P 421-453 %V 51 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/PORMA_1994__51_3_47112/ %G en %F PORMA_1994__51_3_47112