Jianmin Zheng, GuoZhao Wang, Youdong Liang. Curvature continuity between adjacent rational Bézier patches. Computer Aided Geometric Design, 9(5):321-335, 1992. [doi]
@article{ZhengWL92,
title = {Curvature continuity between adjacent rational Bézier patches},
author = {Jianmin Zheng and GuoZhao Wang and Youdong Liang},
year = {1992},
doi = {10.1016/0167-8396(92)90027-M},
url = {http://dx.doi.org/10.1016/0167-8396(92)90027-M},
researchr = {https://researchr.org/publication/ZhengWL92},
cites = {0},
citedby = {0},
journal = {Computer Aided Geometric Design},
volume = {9},
number = {5},
pages = {321-335},
}