Asymptotic analysis of discrete normals and curvatures of polylines. - Torsten Langer; Alexander G. Belyaev; Hans-Peter Seidel (SCCG, 2005)

Spherical barycentric coordinates. - Torsten Langer; Alexander G. Belyaev; Hans-Peter Seidel (Symposium on Geometry Processing, 2006)

Mean Value Bézier Surfaces. - Torsten Langer; Hans-Peter Seidel (IMA Conference on the Mathematics of Surfaces, 2007)

Exact and interpolatory quadratures for curvature tensor estimation. - Torsten Langer; Alexander G. Belyaev; Hans-Peter Seidel (Comput. Aided Geom. Des., 2007)

Mean Value Bézier Maps. - Torsten Langer; Alexander G. Belyaev; Hans-Peter Seidel (GMP, 2008)

Higher Order Barycentric Coordinates. - Torsten Langer; Hans-Peter Seidel (Comput. Graph. Forum, 2008)

On generalized Barycentric coordinates and their applications in geometric modeling. - Torsten Langer (2008)