TY - JOUR AU - Lisca, Paolo AU - Stipsicz, Andras I TI - Contact Ozsváth–Szabó invariants and Giroux torsion JO - Algebraic and Geometric Topology PY - 2007 SP - 1275 EP - 1296 VL - 7 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.2140/agt.2007.7.1275/ DO - 10.2140/agt.2007.7.1275 ID - 10_2140_agt_2007_7_1275 ER -