%0 Journal Article %A Tim Porter %T A Cech-Hurewicz Isomorphism Theorem for Movable Metric Compacta. %J Mathematica Scandinavica %D 1973 %P 90-96 %V 33 %I mathdoc %U http://geodesic.mathdoc.fr/item/MS2_1973__33_166315/ %F MS2_1973__33_166315