%0 Journal Article %A Lisca, Paolo %A Stipsicz, Andras I %T Contact Ozsváth–Szabó invariants and Giroux torsion %J Algebraic and Geometric Topology %D 2007 %P 1275-1296 %V 7 %N 3 %U http://geodesic.mathdoc.fr/articles/10.2140/agt.2007.7.1275/ %R 10.2140/agt.2007.7.1275 %F 10_2140_agt_2007_7_1275