TY - JOUR AU - Chiang, River AU - Karshon, Yael TI - Convexity package for momentum maps on contact manifolds JO - Algebraic and Geometric Topology PY - 2010 SP - 925 EP - 977 VL - 10 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.2140/agt.2010.10.925/ DO - 10.2140/agt.2010.10.925 ID - 10_2140_agt_2010_10_925 ER -