%0 Journal Article %A Ohta, Masahito %T Blow-up solutions and strong instability of standing waves for the generalized Davey-Stewartson system in $\mathbb {R}^2$ %J Annales de l'I.H.P. Physique théorique %D 1995 %P 111-117 %V 63 %N 1 %I Gauthier-Villars %U http://www.numdam.org/item/AIHPA_1995__63_1_111_0/ %G en %F AIHPA_1995__63_1_111_0