%0 Journal Article %A I. V. Polyakov %T On the exceptional set of a sum of a prime and a perfect square %J Doklady Akademii Nauk %D 1981 %P 23-25 %V 261 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1981_261_1_a4/ %G ru %F DAN_1981_261_1_a4