%0 Journal Article %A C.E. Nelson %T The Reduction of Positive Definite Quinary Quadratic Forms. %J Aequationes mathematicae %D 1974 %P 163-168 %V 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1974__11_136454/ %F AM2_1974__11_136454