- G.J. Hettinga and J. Kosinka (2020) Conversion of B-rep CAD models into globally G1 triangular splines.. . (BibTeX)
- G.J. Hettinga, R. Brals and J. Kosinka (2019) Colour interpolants for polygonal gradient meshes.. . (URL) (BibTeX)
- G.J. Hettinga, R. van Beckhoven and J. Kosinka (2019) Noisy gradient meshes: Augmenting gradient meshes with procedural noise.. . (URL) (BibTeX)
- Hettinga, Gerben Jan, Barendrecht, Pieter J. and Kosinka, Jiri (2018) A Comparison of GPU Tessellation Strategies for Multisided Patches. In EG 2018 - Short Papers.. The Eurographics Association. (BibTeX)
- Gerben J. Hettinga and Jiri Kosinka (2018) Multisided generalisations of Gregory patches.. . (URL) (BibTeX)
- Hettinga, Gerben J. and Kosinka, Jiri (2017) Phong Tessellation and PN Polygons for Polygonal Models. In EG 2017 - Short Papers.. The Eurographics Association. (URL) (BibTeX)