@article{PM_2007_2007_1_a2,
     author = {Godoy, Tom\'as and Kaufmann, Uriel},
     title = {Problemas parab\'olicos peri\'odicos con no linealidades indefinidas en el signo.},
     journal = {Publicacions matem\`atiques},
     pages = {45-57},
     publisher = {mathdoc},
     volume = {51},
     number = {1},
     year = {2007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PM_2007_2007_1_a2/}
}