Journal of Approximation Theory
Journal of Approximation Theory > 2005 > 132 > 1 > 15-24
Journal of Approximation Theory > 2005 > 133 > 2 > 238-244
Journal of Approximation Theory > 2005 > 134 > 1 > 80-101
Journal of Approximation Theory > 2005 > 132 > 1 > 15-24
Journal of Approximation Theory > 2005 > 133 > 2 > 238-244
Journal of Approximation Theory > 2005 > 134 > 1 > 80-101