@article{AIHPC_2013__30_1_1_0,
     author = {Sato, Yohei and Wang, Zhi-Qiang},
     title = {On the multiple existence of semi-positive solutions for a nonlinear {Schr\"odinger} system},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {1--22},
     publisher = {Elsevier},
     volume = {30},
     number = {1},
     year = {2013},
     doi = {10.1016/j.anihpc.2012.05.002},
     mrnumber = {3011289},
     zbl = {06154080},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1016/j.anihpc.2012.05.002/}
}