@article{CMUC_1990_31_2_a2,
     author = {Ambrosetti, Antonio and Calahorrano, Recalde Marco and Dobarro, Fernando R.},
     title = {Global branching for discontinuous problems},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {213--222},
     year = {1990},
     volume = {31},
     number = {2},
     mrnumber = {1077891},
     zbl = {0732.35101},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1990_31_2_a2/}
}