Nathan Litke, Adi Levin, Peter Schröder. Trimming for subdivision surfaces. Computer Aided Geometric Design, 18(5):463-481, 2001. [doi]
@article{LitkeLS01:0,
title = {Trimming for subdivision surfaces},
author = {Nathan Litke and Adi Levin and Peter Schröder},
year = {2001},
doi = {10.1016/S0167-8396(01)00042-5},
url = {http://dx.doi.org/10.1016/S0167-8396(01)00042-5},
researchr = {https://researchr.org/publication/LitkeLS01%3A0},
cites = {0},
citedby = {0},
journal = {Computer Aided Geometric Design},
volume = {18},
number = {5},
pages = {463-481},
}