%0 Journal Article %A Alberto Cavicchioli %A Friedrich Hegenbarth %T Knot manifolds with isomorphic spines %J Fundamenta Mathematicae %D 1994 %P 79-89 %V 145 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-145-1-79-89/ %R 10.4064/fm-145-1-79-89 %G en %F 10_4064_fm_145_1_79_89