%0 Journal Article %A Ib Madsen %A Leif Kristensen %T Note on Whitehead Products in Spheres. %J Mathematica Scandinavica %D 1967 %P 301-314 %V 21 %I mathdoc %U http://geodesic.mathdoc.fr/item/MS2_1967__21_166025/ %F MS2_1967__21_166025