@article{01428683,
title = {Basis of quartic splines over triangulation.},
journal = {Journal for Geometry and Graphics},
volume = {3},
year = {1999},
pages = {161-176},
zbl = {0961.53003},
language = {en},
url = {http://dml.mathdoc.fr/item/01428683}
}
Pílnikova, Jana; Chalmovianský, Pavel. Basis of quartic splines over triangulation.. Journal for Geometry and Graphics, Tome 3 (1999) pp. 161-176. http://gdmltest.u-ga.fr/item/01428683/