1. Isometric immersions of Riemannian products in Euclidean space;Alexander, S.;J. Differential Geometry,1976
2. Isometric immersions of Riemannian products revisited;Barbosa, J. L.;Comment. Math. Helv.,1994
3. Conformal rigidity;do Carmo, Manfredo;Amer. J. Math.,1987
4. Genuine deformations of submanifolds;Dajczer, Marcos;Comm. Anal. Geom.,2004
5. Isometric immersions in codimension two of warped products into space forms;Dajczer, Marcos;Illinois J. Math.,2004