@article{00822760,
title = {Plane B\'ezier curves of third order: Some geometric reflections. (Ebene B\'ezierkurven 3. Ordnung: Einige geometrische \"Uberlegungen.)},
journal = {Mathematica Pannonica},
volume = {6},
year = {1995},
pages = {203-216},
zbl = {0841.51017},
language = {en},
url = {http://dml.mathdoc.fr/item/00822760}
}
Lang, Johann. Plane Bézier curves of third order: Some geometric reflections. (Ebene Bézierkurven 3. Ordnung: Einige geometrische Überlegungen.). Mathematica Pannonica, Tome 6 (1995) pp. 203-216. http://gdmltest.u-ga.fr/item/00822760/