Jan Groselj, Hendrik Speleers. Super-smooth cubic Powell-Sabin splines on three-directional triangulations: B-spline representation and subdivision. J. Computational Applied Mathematics, 386:113245, 2021. [doi]
@article{GroseljS21,
title = {Super-smooth cubic Powell-Sabin splines on three-directional triangulations: B-spline representation and subdivision},
author = {Jan Groselj and Hendrik Speleers},
year = {2021},
doi = {10.1016/j.cam.2020.113245},
url = {https://doi.org/10.1016/j.cam.2020.113245},
researchr = {https://researchr.org/publication/GroseljS21},
cites = {0},
citedby = {0},
journal = {J. Computational Applied Mathematics},
volume = {386},
pages = {113245},
}