%0 Journal Article %A Wen-Hsiung Lin %T ...-torsion bounds in the unstable Ext groups Extu*,* (...Z2, Z2) over the Steenrod algebra. %J Forum mathematicum %D 1994 %P 287-300 %V 6 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/FORUM_1994__6_3_141736/ %F FORUM_1994__6_3_141736