@article{JCA_2009_16_3_JCA_2009_16_3_a20,
     author = {A. Maugeri and F. Raciti},
     title = {On {Existence} {Theorems} for {Monotone} and {Nonmonotone} {Variational} {Inequalities}},
     journal = {Journal of convex analysis},
     pages = {899--911},
     publisher = {mathdoc},
     volume = {16},
     number = {3},
     year = {2009},
     url = {http://geodesic.mathdoc.fr/item/JCA_2009_16_3_JCA_2009_16_3_a20/}
}