@article{EJDE_2001__2001__a94,
     author = {Alves,  C.O. and Miyagaki,  O.H.},
     title = {Existence of positive solutions to a superlinear elliptic problem},
     journal = {Electronic journal of differential equations},
     year = {2001},
     volume = {2001},
     zbl = {0967.35042},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2001__2001__a94/}
}