%0 Journal Article %A John Milnor %T On the immersion of n-manifolds in (n+1)-space. %J Commentarii mathematici Helvetici %D 1956 %P 275-284 %V 30 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMH_1956__30_139128/ %F CMH_1956__30_139128