Fully Nonlinear PDEs in Real and Complex Geometry and Optics : Cetraro, Italy 2012, EditorsErmanno Lanconelli, Cristian E. Gutiérrez, Luca Capogna, Pengfei Guan, Annamaria Montanari · First published 2013Open the Tome
Introduction to the Heisenberg Group and the Sub-Riemannian Isoperimetric ProblemLuca Capogna · First published 2007Open the Tome
