%0 Journal Article %A Colin, Thierry %A Weinstein, Michael I. %T On the ground states of vector nonlinear Schrödinger equations %J Annales de l'I.H.P. Physique théorique %D 1996 %P 57-79 %V 65 %N 1 %I Gauthier-Villars %U http://www.numdam.org/item/AIHPA_1996__65_1_57_0/ %G en %F AIHPA_1996__65_1_57_0