@article{10_2140_agt_2007_7_1409,
     author = {Bigelow, Stephen},
     title = {A homological definition of the {HOMFLY} polynomial},
     journal = {Algebraic and Geometric Topology},
     pages = {1409--1440},
     year = {2007},
     volume = {7},
     number = {3},
     doi = {10.2140/agt.2007.7.1409},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2007.7.1409/}
}