%0 Journal Article %A Sibe Mardešić %T On approximate inverse systems and resolutions %J Fundamenta Mathematicae %D 1993 %P 241-255 %V 142 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-142-3-241-255/ %R 10.4064/fm-142-3-241-255 %G en %F 10_4064_fm_142_3_241_255