William Welch, Andrew P. Witkin. Variational surface modeling. In James J. Thomas, editor, Proceedings of the 19st Annual Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 1992. pages 157-166, ACM, 1992. [doi]
@inproceedings{WelchW92,
title = {Variational surface modeling},
author = {William Welch and Andrew P. Witkin},
year = {1992},
doi = {10.1145/133994.134033},
url = {http://doi.acm.org/10.1145/133994.134033},
tags = {meta-model, modeling, Meta-Environment},
researchr = {https://researchr.org/publication/WelchW92},
cites = {0},
citedby = {0},
pages = {157-166},
booktitle = {Proceedings of the 19st Annual Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 1992},
editor = {James J. Thomas},
publisher = {ACM},
}