Lin, Chun-Chi. “Rigidity for the Hyperbolic Monge-Ampère Equation”. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE 3, no. 3 (December 14, 2009): 609-623. Accessed May 28, 2025. http://20.103.181.36/index.php/annaliscienze/article/view/50.