@article{GDZPPN00036469X, title = {A Dimension Series for Multivariate Splines.}, journal = {Discrete \& computational geometry}, volume = {6}, year = {1991}, pages = {107-128}, zbl = {0725.13011}, url = {http://dml.mathdoc.fr/item/GDZPPN00036469X} }
Billera, L.J.; Rose, L.L. A Dimension Series for Multivariate Splines.. Discrete & computational geometry, Tome 6 (1991) pp. 107-128. http://gdmltest.u-ga.fr/item/GDZPPN00036469X/