%0 Journal Article
%A John Ewell
%T On the counting function for sums of two squares
%J Acta Arithmetica
%D 1981
%P 213-215
%V 40
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/aa-40-2-213-215/
%R 10.4064/aa-40-2-213-215
%G en
%F 10_4064_aa_40_2_213_215