@article{10_4064_ap82_1_9,
     author = {Francesca Faraci and Roberto Livrea},
     title = {Bifurcation theorems for nonlinear problems
 with lack of compactness},
     journal = {Annales Polonici Mathematici},
     pages = {77--85},
     publisher = {mathdoc},
     volume = {82},
     number = {1},
     year = {2003},
     doi = {10.4064/ap82-1-9},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap82-1-9/}
}