TY  - JOUR
AU  - Plamenevskaya, Olga
TI  - A combinatorial description of the Heegaard Floer contact invariant
JO  - Algebraic and Geometric Topology
PY  - 2007
SP  - 1201
EP  - 1209
VL  - 7
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.2140/agt.2007.7.1201/
DO  - 10.2140/agt.2007.7.1201
ID  - 10_2140_agt_2007_7_1201
ER  -