%0 Journal Article %A Dambrine, Marc %A Pierre, Michel %T About stability of equilibrium shapes %J ESAIM: Mathematical Modelling and Numerical Analysis %D 2000 %P 811-834 %V 34 %N 4 %I Dunod %C Paris %U http://geodesic.mathdoc.fr/item/M2AN_2000__34_4_811_0/ %G en %F M2AN_2000__34_4_811_0