Journal of Approximation Theory
Journal of Approximation Theory > 2011 > 163 > 3 > 311-327
Journal of Approximation Theory > 2011 > 163 > 3 > 363-376
Journal of Approximation Theory > 2011 > 163 > 3 > 388-412
Journal of Approximation Theory > 2011 > 163 > 3 > 307-310
Journal of Approximation Theory > 2011 > 163 > 3 > 328-335
Journal of Approximation Theory > 2011 > 163 > 3 > 377-387
Journal of Approximation Theory > 2011 > 163 > 3 > 336-362