@article{ASNSP_2010_5_9_1_111_0,
     author = {De Silva, Daniela and Valdinoci, Enrico},
     title = {A fully nonlinear problem with free boundary in the plane},
     journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze},
     pages = {111--132},
     publisher = {Scuola Normale Superiore, Pisa},
     volume = {Ser. 5, 9},
     number = {1},
     year = {2010},
     mrnumber = {2668875},
     zbl = {1196.35232},
     language = {en},
     url = {http://www.numdam.org/item/ASNSP_2010_5_9_1_111_0/}
}