%0 Journal Article %A T. Ganea %A I. Berstein %T Iterated Suspensions. %J Commentarii mathematici Helvetici %D 1970 %P 363-371 %V 45 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMH_1970__45_139445/ %F CMH_1970__45_139445