%0 Journal Article %A Carles, Rémi %T On instability for the cubic nonlinear Schrödinger equation %J Comptes Rendus. Mathématique %D 2007 %P 483-486 %V 344 %N 8 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2007.03.006/ %R 10.1016/j.crma.2007.03.006 %G en %F CRMATH_2007__344_8_483_0