TY - JOUR AU - T. Rushing TI - The compacta X in $S^n$ for which Sh(X) = Sh($S^k$) is equivalent to $S^n$-X ≈ $S^n$-$S^k$ JO - Fundamenta Mathematicae PY - 1977 SP - 79 EP - 94 VL - 97 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-97-2-79-94/ DO - 10.4064/fm-97-2-79-94 LA - en ID - 10_4064_fm_97_2_79_94 ER -