Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IM2_1988_31_1_a6, author = {V. A. Plaksin}, title = {The distribution of numbers representable as a~sum of two squares}, journal = {Izvestiya. Mathematics }, pages = {171--191}, publisher = {mathdoc}, volume = {31}, number = {1}, year = {1988}, language = {en}, url = {http://geodesic.mathdoc.fr/item/IM2_1988_31_1_a6/} }
V. A. Plaksin. The distribution of numbers representable as a~sum of two squares. Izvestiya. Mathematics , Tome 31 (1988) no. 1, pp. 171-191. http://geodesic.mathdoc.fr/item/IM2_1988_31_1_a6/