%0 Journal Article %A J. A. Lester %T A canonical form for a system of quadratic functional equations %J Colloquium Mathematicum %D 1976 %P 105-108 %V 35 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-35-1-105-108/ %R 10.4064/cm-35-1-105-108 %G en %F 10_4064_cm_35_1_105_108