%0 Journal Article %A Sibe Mardešić %T On the Whitehead theorem in shape theory I %J Fundamenta Mathematicae %D 1976 %P 51-64 %V 91 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-91-1-51-64/ %R 10.4064/fm-91-1-51-64 %G en %F 10_4064_fm_91_1_51_64