%0 Journal Article %A Al-Salam, W. A. %T Operational derivation of some formulas for the Hermite and Laguerre polynomials. %J Bollettino della Unione matematica italiana %D 1963 %P 358-363 %V 18 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/BUMI_1963_3_18_4_a2/ %G en %F BUMI_1963_3_18_4_a2