%0 Journal Article %A Overton, Robert %T Uniform sequences of $\varepsilon $-mappings %J Portugaliae mathematica %D 1973 %P 223-230 %V 32 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/PORMA_1973__32_4_115208/ %G en %F PORMA_1973__32_4_115208