@article{2484,
author = {Chatterjea, S.K.},
title = {On the arrangement of coefficients of ultraspherical polynomials},
journal = {Portugaliae mathematica},
volume = {25},
year = {1966},
pages = {47-52},
zbl = {0156.07501},
mrnumber = {0212229},
language = {en},
url = {http://dml.mathdoc.fr/item/2484}
}
Chatterjea, S.K. On the arrangement of coefficients of ultraspherical polynomials. Portugaliae mathematica, Tome 25 (1966) pp. 47-52. http://gdmltest.u-ga.fr/item/2484/