1. Swirling-sweepers: Constant-volume modeling;Angelidis;Graph. Models,2006
2. Angelidis, A., G. Wyvill and M.-P. Cani, Sweepers: Swept user-defined tools for modeling by deformation, in: SMI ʼ04: Proceedings of the Shape Modeling International 2004 (2004), pp. 63–73.
3. Volume-preserving space deformation;Aubert;Comput. Graph.,1997
4. Global and local deformations of solid primitives;Barr;SIGGRAPH Comput. Graph.,1984
5. Bechmann, D., Y. Bertrand and S. Thery, Continuous free form deformation, in: COMPUGRAPHICS ʼ96: Proceedings of the fifth international conference on computational graphics and visualization techniques on Visualization and graphics on the World Wide Web (1997), pp. 1715–1725.