%0 Journal Article %A Dyer, James A. %T Continuous mappings of a Banach space into a $c_0$ space %J Portugaliae mathematica %D 1975 %P 15-19 %V 34 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/PORMA_1975__34_1_115246/ %G en %F PORMA_1975__34_1_115246