%0 Journal Article
%A Plamenevskaya, Olga
%T A combinatorial description of the Heegaard Floer contact invariant
%J Algebraic and Geometric Topology
%D 2007
%P 1201-1209
%V 7
%N 3
%U http://geodesic.mathdoc.fr/articles/10.2140/agt.2007.7.1201/
%R 10.2140/agt.2007.7.1201
%F 10_2140_agt_2007_7_1201