Tricerri, F.; Vanhecke, L. Cartan hypersurfaces and reflections. (English) Zbl 0956.53505 Nihonkai Math. J. 1, No. 2, 203-208 (1990). MSC: 53C40 Global submanifolds PDF BibTeX XML Cite \textit{F. Tricerri} and \textit{L. Vanhecke}, Nihonkai Math. J. 1, No. 2, 203--208 (1990; Zbl 0956.53505)