%0 Journal Article %A Jo Ford %A J. W. Rogers, Jr. %T Refinable maps %J Colloquium Mathematicum %D 1978 %P 263-269 %V 39 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-39-2-263-269/ %R 10.4064/cm-39-2-263-269 %G fr %F 10_4064_cm_39_2_263_269