%0 Journal Article %A John Lawrence %T The stability of multiplicative semigroup homomorphisms to real normed algebras, I. %J Aequationes mathematicae %D 1985 %P 94-101 %V 28 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1985__28_137044/ %F AM2_1985__28_137044