@article{10_2140_agt_2002_2_337,
     author = {Bar-Natan, Dror},
     title = {On {Khovanov{\textquoteright}s} categorification of the {Jones} polynomial},
     journal = {Algebraic and Geometric Topology},
     pages = {337--370},
     year = {2002},
     volume = {2},
     number = {1},
     doi = {10.2140/agt.2002.2.337},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2002.2.337/}
}