%0 Journal Article %A V. B. Ozhegov %T Some extremal properties of generalized Appell polynomials %J Doklady Akademii Nauk %D 1964 %P 985-987 %V 159 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_159_5_a10/ %G ru %F DAN_1964_159_5_a10