%0 Journal Article %A I. V. Polyakov %T On the exceptional set for the sum of a prime and a perfect square %J Izvestiya. Mathematics %D 1982 %P 611-641 %V 19 %N 3 %U http://geodesic.mathdoc.fr/item/IM2_1982_19_3_a5/ %G en %F IM2_1982_19_3_a5