Box splines revisited: Convergence and acceleration methods for the subdivision and the cascade algorithms.

Carl de Boor Amos Ron Box splines revisited: Convergence and acceleration methods for the subdivision and the cascade algorithms. 1-23 2008 150 Journal of Approximation Theory 1 http://dx.doi.org/10.1016/j.jat.2007.04.012 db/journals/jat/jat150.html#BoorR08