%0 Journal Article %A Rosa M. Miro-Roig %T Construction of Rank 2 semistable torsion free sheaves which are not limit of Vector bundles. %J Manuscripta mathematica %D 1993 %P 89-94 %V 80 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1993__80_3_155861/ %F MM2_1993__80_3_155861