Steven C. Ferguson, Steven Pruess. Shape-preserving interpolation by parametric piecewise cubic polynomials. Computer-Aided Design, 23(7):498-505, 1991. [doi]
@article{FergusonP91,
title = {Shape-preserving interpolation by parametric piecewise cubic polynomials},
author = {Steven C. Ferguson and Steven Pruess},
year = {1991},
doi = {10.1016/0010-4485(91)90048-2},
url = {http://dx.doi.org/10.1016/0010-4485(91)90048-2},
tags = {C++},
researchr = {https://researchr.org/publication/FergusonP91},
cites = {0},
citedby = {0},
journal = {Computer-Aided Design},
volume = {23},
number = {7},
pages = {498-505},
}