%0 Journal Article %A Hisao Kato %T Refinable maps in the theory of shape %J Fundamenta Mathematicae %D 1981 %P 119-129 %V 113 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-113-2-119-129/ %R 10.4064/fm-113-2-119-129 %G en %F 10_4064_fm_113_2_119_129