%0 Journal Article %A Yu. A. Kaz'min %T Perturbed Appell polynomials and systems of functions associated %J Doklady Akademii Nauk %D 1985 %P 19-22 %V 282 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1985_282_1_a2/ %G ru %F DAN_1985_282_1_a2