1. Andersson, L.-E., Dorney, S.M., Peters, T.J., Stewart, N.F.: Polyhedral perturbations that preserve topological form. Comput. Aided Geom. Design 12(8), 785–799 (1995)
2. Becker, J., Wieser, C., Fell, S., Steiner, K.: A multi-scale approach to material modeling of fuel cell diffusion media. Int. J. Heat Mass Transf. 54(7), 1360–1368 (2011)
3. Berres, A.S., Hagen, H.: Feature-preserving discrete normal fields for Bézier polygons (2015, to be published)
4. Buck, M., Iliev, O., Andrä, H.: Multiscale Finite Element Coarse Spaces for the Analysis of Linear Elastic Composites. Fraunhofer-Institut für Techno-und Wirtschaftsmathematik, Fraunhofer (ITWM) (2012)
5. Do Carmo, M.P.: Differential Geometry of Curves and Surfaces. Prentice Hall, Upper Saddle River (1976)