%0 Journal Article %A A. Bernoussi %A A. Bel Fekih %T Regional Stability and Stability Radius %J ESAIM. Proceedings %D 2015 %P 23-36 %V 49 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1051/proc/201549003/ %R 10.1051/proc/201549003 %G en %F EP_2015_49_a4