Convergence of geometric subdivision schemes. - Tobias Ewald (Appl. Math. Comput., 2016)

Efficient slicing of Catmull-Clark solids for 3D printed objects with functionally graded material. - Thu Huong Luu; Christian Altenhofen; Tobias Ewald; André Stork; Dieter W. Fellner (Comput. Graph., 2019)

Analyzing and Improving the Parameterization Quality of Catmull-Clark Solids for Isogeometric Analysis. - Christian Altenhofen; Tobias Ewald; André Stork; Dieter W. Fellner (IEEE Computer Graphics and Applications, 2021)