@article{bwmeta1.element.bwnjournal-article-smv98i1p73bwm,
author = {Amos Ron},
title = {A characterization of the approximation order for multivariate spline spaces},
journal = {Studia Mathematica},
volume = {100},
year = {1991},
pages = {73-90},
zbl = {0722.41016},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-smv98i1p73bwm}
}
Ron, Amos. A characterization of the approximation order for multivariate spline spaces. Studia Mathematica, Tome 100 (1991) pp. 73-90. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-smv98i1p73bwm/