%0 Journal Article %A V. A. Plaksin %T Pairs of integers which can be written as the sum of two squares %J Matematičeskie zametki %D 1986 %P 145-154 %V 40 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1986_40_2_a0/ %G ru %F MZM_1986_40_2_a0