TY - JOUR AU - V. I. Arnol'd TI - Are quadratic residues random? JO - Russian journal of nonlinear dynamics PY - 2010 SP - 513 EP - 520 VL - 6 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ND_2010_6_3_a2/ LA - ru ID - ND_2010_6_3_a2 ER -