@Article{ masmirmir08, author = { Massari, Umberto and Miranda, Mario and Miranda Jr, Michele }, title = { The Bernstein Problem in Higher Dimensions }, journal = { Boll. Un. Mat. Ital. }, year = { 2008 }, volume = { 1 }, number = { 2 }, pages = { 349-359 }, URL = { http://cvgmt.sns.it/paper/204/ }, note = { cvgmt preprint} }