@article{AIHPA_1996__65_1_57_0, author = {Colin, Thierry and Weinstein, Michael I.}, title = {On the ground states of vector nonlinear {Schr\"odinger} equations}, journal = {Annales de l'I.H.P. Physique th\'eorique}, pages = {57--79}, publisher = {Gauthier-Villars}, volume = {65}, number = {1}, year = {1996}, mrnumber = {1407166}, zbl = {0863.35101}, language = {en}, url = {http://www.numdam.org/item/AIHPA_1996__65_1_57_0/} }