Gershon Elber, John K. Johnstone, Myung-Soo Kim, Joon-Kyung Seong. The Kernel of a Freeform Surface and its duality with the Convex Hull of its Tangential Surface. International Journal of Shape Modeling, 12(2):129-142, 2006. [doi]
@article{ElberJKS06,
title = {The Kernel of a Freeform Surface and its duality with the Convex Hull of its Tangential Surface},
author = {Gershon Elber and John K. Johnstone and Myung-Soo Kim and Joon-Kyung Seong},
year = {2006},
doi = {10.1142/S021865430600086X},
url = {http://dx.doi.org/10.1142/S021865430600086X},
researchr = {https://researchr.org/publication/ElberJKS06},
cites = {0},
citedby = {0},
journal = {International Journal of Shape Modeling},
volume = {12},
number = {2},
pages = {129-142},
}