%0 Journal Article %A Lisitsa, Vadim %T Optimal discretization of PML for elasticity problems %J Electronic transactions on numerical analysis %D 2008 %P 258-277 %V 30 %I mathdoc %U http://geodesic.mathdoc.fr/item/ETNA_2008__30__a9/ %G en %F ETNA_2008__30__a9