Xiaochun Liu, Yun Zhu. A characterization of certain C2 discrete triangular interpolants. Computer Aided Geometric Design, 12(4):329-348, 1995. [doi]
@article{LiuZ95,
title = {A characterization of certain C2 discrete triangular interpolants},
author = {Xiaochun Liu and Yun Zhu},
year = {1995},
doi = {10.1016/0167-8396(94)00015-K},
url = {http://dx.doi.org/10.1016/0167-8396(94)00015-K},
researchr = {https://researchr.org/publication/LiuZ95},
cites = {0},
citedby = {0},
journal = {Computer Aided Geometric Design},
volume = {12},
number = {4},
pages = {329-348},
}