%0 Journal Article %A Nobusawa, Nobuo %T On the Distribution of Integer Solutions of f(x, y) = z2 for a Definite Binary Quadratic Form f %J Canadian mathematical bulletin %D 1967 %P 755-756 %V 10 %N 5 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1967-082-0/ %R 10.4153/CMB-1967-082-0 %F 10_4153_CMB_1967_082_0