TY - JOUR AU - Krystyna Kuperberg TI - An. isomorphism theorem of the Hurewicz-type in Borsuk's theory of shape JO - Fundamenta Mathematicae PY - 1972 SP - 21 EP - 32 VL - 77 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-77-1-21-32/ DO - 10.4064/fm-77-1-21-32 LA - pl ID - 10_4064_fm_77_1_21_32 ER -