%0 Journal Article %A Dana Gheorghe %T Stability of the index of a linear relation under compact perturbations %J Studia Mathematica %D 2007 %P 95-102 %V 180 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm180-1-7/ %R 10.4064/sm180-1-7 %G en %F 10_4064_sm180_1_7