%0 Journal Article %A G. Brumfiel %T Homotopy Equivaleces of Almost Smooth Manifolds %J Commentarii mathematici Helvetici %D 1971 %P 381 %V 46 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/CMH_1971__46_139484/ %G un %F CMH_1971__46_139484