Huang, Manzi A characterization of CQH homeomorphisms in \(\mathbb R^n\). (Chinese. English summary) Zbl 1249.30063 Chin. Ann. Math., Ser. A 32, No. 5, 613-626 (2011). MSC: 30C65 30F45 30C20 PDFBibTeX XMLCite \textit{M. Huang}, Chin. Ann. Math., Ser. A 32, No. 5, 613--626 (2011; Zbl 1249.30063)
Liu, Xiangao Quasiconvexity and partial regularity in the calculus of variations. (Chinese) Zbl 0724.49015 Chin. Ann. Math., Ser. A 11, No. 4, 420-428 (1990). Reviewer: S.Shih (Tianjin) MSC: 49K20 35J50 PDFBibTeX XMLCite \textit{X. Liu}, Chin. Ann. Math., Ser. A 11, No. 4, 420--428 (1990; Zbl 0724.49015)