%0 Journal Article %A Hutchings, Michael %A Nelson, Jo %T Axiomatic S1 Morse–Bott theory %J Algebraic and Geometric Topology %D 2020 %P 1641-1690 %V 20 %N 4 %U http://geodesic.mathdoc.fr/articles/10.2140/agt.2020.20.1641/ %R 10.2140/agt.2020.20.1641 %F 10_2140_agt_2020_20_1641