Farina, Alberto, Berardino Sciunzi, and Enrico Valdinoci. “Bernstein and De Giorgi Type Problems: New Results via a Geometric Approach”. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE 7, no. 4 (May 4, 2009): 741-791. Accessed May 26, 2026. https://journals-dev.sns.it/index.php/annaliscienze/article/view/164.