@article{10_2140_agt_2005_5_1637,
     author = {Ng, Lenhard},
     title = {A {Legendrian} {Thurston{\textendash}Bennequin} bound from {Khovanov} homology},
     journal = {Algebraic and Geometric Topology},
     pages = {1637--1653},
     year = {2005},
     volume = {5},
     number = {4},
     doi = {10.2140/agt.2005.5.1637},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2005.5.1637/}
}