%0 Journal Article %A Singer, William %T Rings of symmetric functions as modules over the Steenrod algebra %J Algebraic and Geometric Topology %D 2008 %P 541-562 %V 8 %N 1 %U http://geodesic.mathdoc.fr/articles/10.2140/agt.2008.8.541/ %R 10.2140/agt.2008.8.541 %F 10_2140_agt_2008_8_541