%0 Journal Article %A E.R. BISHOP %T On an Algebra Endomorphism Induced by a Space Map %J Aequationes mathematicae %D 1971 %P 272-274 %V 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1971__6_136200/ %F AM2_1971__6_136200