%0 Journal Article %A Konno, Hokuto %T Characteristic classes via 4–dimensional gauge theory %J Geometry & topology %D 2021 %P 711-773 %V 25 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.2140/gt.2021.25.711/ %R 10.2140/gt.2021.25.711 %F GT_2021_25_2_a2