On Yamabe constants of Riemannian products. PDF file
Comm. Anal. Geom. 15 (2007), 947-969. With K. Akutagawa and J. Petean.

Orbifold fibrations of Eschenburg spaces. PDF file
Geom. Dedicata 127 (2007), 159-175. With Wolfgang Ziller.

The vectorial Ribaucour transformation for submanifolds and applications. PDF file
Trans. AMS. 359 (2007), 4977-4997. With M. Dajczer and R. Tojeiro.

Complete real Kahler Euclidean hypersurfaces are cylinders. PDF file
Ann. Inst. Fourier (Grenoble) 57 (2007), 155-161. With F. Zheng.

Warped product structure of submanifolds with nonpositive extrinsic curvature in space forms. PDF file
Differential Geom. Appl. 25 (2007), 23-28.

Doubly ruled submanifolds in space forms. PDF file
Bull. Belg. Math. Soc.. 13 (2006), 689-701.

Reducibility of Dupin submanifolds. PDF file
Illinois J. Math. 49 (2005), 759-791. With M. Dajczer and R. Tojeiro.

On real Kahler Euclidean submanifolds with non-negative Ricci curvature. PDF file
J. Eur. Math. Soc. (JEMS) 7 (2005), 1-11. With W. Hui and F. Zheng.

A local and global splitting result for real Kahler Euclidean submanifolds. PDF file
Arch. Math. (Basel) 84 (2005), 88-95. With F. Zheng.

Genuine rigidity of Euclidean submanifolds in codimension two. PDF file
Geom. Dedicata 106 (2004), 195-210. With M. Dajczer.

Genuine deformations of submanifolds. PDF file
Comm. Anal. Geom. 12 (2004), 1105-1129. With M. Dajczer.

A counterexample to a conjecture on flat bilinear forms. PDF file
Proc. Amer. Math. Soc. 132 (2004), 3703-3704. With M. Dajczer.

A class of austere submanifolds. PDF file
Illinois J. Math. 45 (2001), 735-755. With M. Dajczer.

Compositions of isometric immersions in higher codimension. PDF file (Erratum: PDF file)
Manuscripta Math. 105 (2001), 507-517. With M. Dajczer.

On a class of submanifolds carrying an extrinsic totally umbilical foliation. PDF file
Israel J. Math. 125 (2001), 203-220. With M. Dajczer and R. Tojeiro.

On nonpositively curved Euclidean submanifolds: splitting results II. PDF file
J. Reine Angew. Math. 508 (1999), 1-15. With F. Zheng.

On nonpositively curved Euclidean submanifolds: splitting results. PDF file
Comment. Math. Helv. 74 (1999), no. 1, 54-63. With F. Zheng.

Euclidean conformally flat submanifolds in codimension two obtained as intersections. PDF file
Proc. Amer. Math. Soc. 127 (1999), no. 1, 265-269. With M. Dajczer.

On deformable hypersurfaces in space forms. PDF file
Ann. Mat. Pura Appl. 174 (1998), 361-390. With M. Dajczer and R. Tojeiro.

On Chen's basic equality. PDF file
Illinois J. Math. 42 (1998), 97-106. With M. Dajczer.

A splitting theorem for euclidean submanifolds of nonpositive sectional curvature. PDF file
Math. Z. 225 (1997), 685-690.

On conformally flat submanifolds. PDF file
Comm. Anal. Geom. 4 (1996), 261-284. With M. Dajczer.

On extensions of infinitesimal deformations. PDF file
J. London Math. Soc. (2) 53 (1996) 615-624.

On Submanifolds with nonpositive extrinsic curvature. PDF file
Math. Ann. 298 (1994), 187-192.