Mean Summability for Ultraspherical Polynomials.
Mathematica Scandinavica, Tome 12 (1963), pp. 167-177
@article{MS2_1963__12_165842,
author = {Richard Askey and I.I. Jr. Hirschman},
title = {Mean {Summability} for {Ultraspherical} {Polynomials.}},
journal = {Mathematica Scandinavica},
pages = {167--177},
year = {1963},
volume = {12},
zbl = {0132.29501},
url = {http://geodesic.mathdoc.fr/item/MS2_1963__12_165842/}
}
Richard Askey; I.I. Jr. Hirschman. Mean Summability for Ultraspherical Polynomials.. Mathematica Scandinavica, Tome 12 (1963), pp. 167-177. http://geodesic.mathdoc.fr/item/MS2_1963__12_165842/