Fully Nonlinear PDEs in Real and Complex Geometry and Optics Cetraro, Italy 2012, Editors: Cristian E. Gutiérrez, Ermanno Lanconelli - Capogna, Luca; Guan, Pengfei; Gutiérrez, Cristian E.; Montanari, Annamaria (Springer International Publishing : Imprint: Springer, 2014)