%0 Journal Article %A Hou, Qing-Hu %A Pan, Hao %A Sun, Zhi-Wei %T A new theorem on quadratic residues modulo primes %J Comptes Rendus. Mathématique %D 2022 %P 1065-1069 %V 360 %N G9 %I Académie des sciences, Paris %U http://www.numdam.org/articles/10.5802/crmath.371/ %R 10.5802/crmath.371 %G en %F CRMATH_2022__360_G9_1065_0