1. Antić, M., Li, H., Vrancken, L., Wang, X.: Affine hypersurfaces with constant sectional curvature, preprint
2. Antić, M., Vrancken, L.: CR-Submanifolds of the Nearly Kähler $$6$$-Sphere, Geometry of Cauchy–Riemann Submanifolds, pp. 57–90. Springer, Singapore (2016)
3. Beem, J.K., Ehrlich, P.E., Powell, T.G.: Warped Product Manifolds in Relativity, Selected Studies: Physics-Astrophysics, Mathematics, History of Science. North-Holland, New York (1982)
4. Bolton, J., Vrancken, L., Woodward, Lyndon M.: On almost complex curves in the nearly Kähler $$6$$-sphere. Q. J. Math. Oxford Ser. (2) 45(180), 407–427 (1994)
5. Bryant, R.L.: Second order families of special Lagrangian 3-folds. Perspectives in Riemannian geometry. CRM Proceedings of the Lecture Notes, 40, pp. 63–98. American Mathematical Society, Providence, RI (2006)