%0 Journal Article %A Cristofaro-Gardiner, Daniel %T The absolute gradings on embedded contact homology and Seiberg–Witten Floer cohomology %J Algebraic and Geometric Topology %D 2013 %P 2239-2260 %V 13 %N 4 %U http://geodesic.mathdoc.fr/articles/10.2140/agt.2013.13.2239/ %R 10.2140/agt.2013.13.2239 %F 10_2140_agt_2013_13_2239