Citti, G.; Montanari, A. Strong solutions for the Levi curvature equation. (English) Zbl 1211.35112 Adv. Differ. Equ. 5, No. 1-3, 323-342 (2000). Cited in 7 Documents MSC: 35J60 Nonlinear elliptic equations 32F99 Geometric convexity in several complex variables 35J70 Degenerate elliptic equations PDFBibTeX XMLCite \textit{G. Citti} and \textit{A. Montanari}, Adv. Differ. Equ. 5, No. 1--3, 323--342 (2000; Zbl 1211.35112)