1. Berndt, J., Suh, Y. J.: Real hypersurfaces with isometric Reeb flow in complex quadrics. Internat. J. Math. 24, no. 7(1350050), 18 (2013)
2. Berndt, J., Suh, Y.J.: Real hypersurfaces in Hermitian Symmetric Spaces, Advances in Analysis and Geometry, Editor in Chief, Jie Xiao, Ⓒ2021 Copyright-Text. Walter de Gruyter GmbH, Berlin/Boston (in Press)
3. Berndt, J., Suh, Y. J.: Contact hypersurfaces in Kaehler manifolds. Proc. Amer. Math. Soc. 143(6), 2637–2649 (2015)
4. Berndt, J., Lee, H., Suh, Y. J.: Contact hypersurfaces in noncompact complex Grassmannians of rank two. Internat. J. Math. 24, no. 11(1350089), 11 (2013)
5. Brozos-Vázquez, M., Gilkey, P.: Manifolds with commuting Jacobi operator. J. Geom. 86, 21–30 (2006)