@article{AIHPC_1997__14_3_365_0,
     author = {Bahri, Abbas and Lions, Pierre-Louis},
     title = {On the existence of a positive solution of semilinear elliptic equations in unbounded domains},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {365--413},
     publisher = {Gauthier-Villars},
     volume = {14},
     number = {3},
     year = {1997},
     mrnumber = {1450954},
     zbl = {0883.35045},
     language = {en},
     url = {http://www.numdam.org/item/AIHPC_1997__14_3_365_0/}
}