%0 Journal Article %A Roman Pol %T On Borel-measurable collections of countable-dimensional sets %J Fundamenta Mathematicae %D 1984 %P 251-261 %V 121 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-121-3-251-261/ %R 10.4064/fm-121-3-251-261 %G en %F 10_4064_fm_121_3_251_261