%0 Journal Article %A Yu. V. Egorov %A E. Sanchez-Palencia %T On ill-posedness of free-boundary problems for highly compressible two-dimensional elastic bodies %J Algebra i analiz %D 2010 %P 91-108 %V 22 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_2010_22_6_a4/ %G en %F AA_2010_22_6_a4