Blair, David E.; Vanhecke, Lieven Geodesic spheres and Jacobi vector fields on Sasakian space forms. (English) Zbl 0622.53027 Proc. R. Soc. Edinb., Sect. A 105, 17-22 (1987). Reviewer: G.Thorbergsson MSC: 53C25 PDFBibTeX XMLCite \textit{D. E. Blair} and \textit{L. Vanhecke}, Proc. R. Soc. Edinb., Sect. A, Math. 105, 17--22 (1987; Zbl 0622.53027) Full Text: DOI
Blair, David E. On the non-regularity of tangent sphere bundles. (English) Zbl 0404.53030 Proc. R. Soc. Edinb., Sect. A 82, 13-17 (1978). MSC: 53C15 PDFBibTeX XMLCite \textit{D. E. Blair}, Proc. R. Soc. Edinb., Sect. A, Math. 82, 13--17 (1978; Zbl 0404.53030) Full Text: DOI