TY - JOUR AU - T.M.K. Davison TI - A functional equation for quadratic forms (Short Communication). JO - Aequationes mathematicae PY - 1979 SP - 305 EP - 306 VL - 19 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AM2_1979__19_136834/ ID - AM2_1979__19_136834 ER -