%0 Journal Article %A V. A. Plaksin %T The distribution of numbers representable as a~sum of two squares %J Izvestiya. Mathematics %D 1988 %P 171-191 %V 31 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_1988_31_1_a6/ %G en %F IM2_1988_31_1_a6