%0 Journal Article %A Schwede, Stefan %T Formal groups and stable homotopy of commutative rings %J Geometry & topology %D 2004 %P 335-412 %V 8 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.2140/gt.2004.8.335/ %R 10.2140/gt.2004.8.335 %F GT_2004_8_1_a8