Journal of Approximation Theory
Journal of Approximation Theory > 2004 > 127 > 2 > 223-239
Journal of Approximation Theory > 2004 > 127 > 2 > 198-206
Journal of Approximation Theory > 2004 > 127 > 2 > 207-222
Journal of Approximation Theory > 2004 > 127 > 2 > 135-154
Journal of Approximation Theory > 2004 > 127 > 2 > 178-192
Journal of Approximation Theory > 2004 > 127 > 2 > 240-245
Journal of Approximation Theory > 2004 > 127 > 2 > 193-197
Journal of Approximation Theory > 2004 > 127 > 2 > 155-177