%0 Journal Article %A Al-Salam, W.A. %T Some relations involving the Jacobi polynomials %J Portugaliae mathematica %D 1956 %P 73-77 %V 15 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/PORMA_1956__15_3_114769/ %G en %F PORMA_1956__15_3_114769