TY - JOUR AU - Williams, Kenneth S. TI - Small Solutions of the Congruence ax2 + by2 ≡ c(mod k) JO - Canadian mathematical bulletin PY - 1969 SP - 311 EP - 320 VL - 12 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1969-039-0/ DO - 10.4153/CMB-1969-039-0 ID - 10_4153_CMB_1969_039_0 ER -