Elaine Cohen, Tom Lyche, Richard F. Riesenfeld. Discrete box splines and refinement algorithms. Computer Aided Geometric Design, 1(2):131-148, 1984. [doi]
@article{CohenLR84,
title = {Discrete box splines and refinement algorithms},
author = {Elaine Cohen and Tom Lyche and Richard F. Riesenfeld},
year = {1984},
doi = {10.1016/0167-8396(84)90026-8},
url = {http://dx.doi.org/10.1016/0167-8396(84)90026-8},
tags = {refinement},
researchr = {https://researchr.org/publication/CohenLR84},
cites = {0},
citedby = {0},
journal = {Computer Aided Geometric Design},
volume = {1},
number = {2},
pages = {131-148},
}