The following publications are possibly variants of this publication:
- Intersecting a Freeform Surface with a Ruled or a Ringed SurfaceJoon-Kyung Seong, Ku-Jin Kim, Myung-Soo Kim, Gershon Elber. gmp 2004: 38-48 [doi]
- Metamorphosis of Freeform Curves and SurfacesGershon Elber. In Rae A. Earnshaw, John A. Vince, editors, Computer Graphics: Developments in Virtual Environments. pages 29-40, Academic Press / Elsevier, 1995. [doi]
- Direct Rendering of Freeform SurfacesGershon Elber. In Gerald E. Farin, Josef Hoschek, Myung-Soo Kim, editors, Handbook of Computer Aided Geometric Design. pages 749-775, North-Holland, 2002. [doi]