@article{BUMI_2008_9_1_2_a3,
     author = {Massari, Umberto and Miranda, Mario and Miranda, Michele Jr.},
     title = {The {Bernstein} {Theorem} in {Higher} {Dimensions}},
     journal = {Bollettino della Unione matematica italiana},
     pages = {349--359},
     publisher = {mathdoc},
     volume = {Ser. 9, 1},
     number = {2},
     year = {2008},
     zbl = {1217.49032},
     mrnumber = {2424298},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BUMI_2008_9_1_2_a3/}
}