%0 Journal Article %A Chatterjea, S.K. %T On the arrangement of coefficients of ultraspherical polynomials %J Portugaliae mathematica %D 1966 %P 47-52 %V 25 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/PORMA_1966__25_1_114974/ %G en %F PORMA_1966__25_1_114974