@article{MZ_1995__219_2_174786,
     author = {David Arcoya and Salvador Villegas},
     title = {Nontrivial solutions for a {Neumann} problem with a nonlinear term asymptotically linear at - ... and superlinear at + ... .},
     journal = {Mathematische Zeitschrift},
     pages = {499--514},
     publisher = {mathdoc},
     volume = {219},
     number = {2},
     year = {1995},
     zbl = {0834.35048},
     url = {http://geodesic.mathdoc.fr/item/MZ_1995__219_2_174786/}
}