%0 Journal Article %A Ormsby, Kyle M %A Østvær, Paul %T Motivic Brown–Peterson invariants of the rationals %J Geometry & topology %D 2013 %P 1671-1706 %V 17 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.2140/gt.2013.17.1671/ %R 10.2140/gt.2013.17.1671 %F GT_2013_17_3_a7