1. Blair, D.: Riemannian Geometry of Contact and Symplectic Manifold. Birkhäuser, Boston (2002)
2. Besse, A.: Einstein Manifolds. Springer, Berlin (1987)
3. Burstall, F., Eschenburg, J., Ferreira, M., Tribuzy, R.: Kähler submanifolds with parallel pluri-mean curvature. Differ. Geom. Appl. 20, 47–66 (2004)
4. Ferreira, C., Machado, A.: Some embeddings of the space of partially complex structures. Port. Math. 55, 485–504 (1998)
5. Ferreira, M., Tribuzy, R.: Kählerian submanifolds of $${\mathbf{R}}^{n}$$ with pluriharmonic Gauss map. Bull. Soc. Math. Belg. Ser. B 45, 183–197 (1993)