Seon-Hong Kim, Young Joon Ahn. An approximation of circular arcs by quartic Bézier curves. Computer-Aided Design, 39(6):490-493, 2007. [doi]
@article{KimA07,
title = {An approximation of circular arcs by quartic Bézier curves},
author = {Seon-Hong Kim and Young Joon Ahn},
year = {2007},
doi = {10.1016/j.cad.2007.01.004},
url = {http://dx.doi.org/10.1016/j.cad.2007.01.004},
researchr = {https://researchr.org/publication/KimA07},
cites = {0},
citedby = {0},
journal = {Computer-Aided Design},
volume = {39},
number = {6},
pages = {490-493},
}