@article{10_2140_agt_2008_8_19,
     author = {Zablow, Joel},
     title = {On relations and homology of the {Dehn} quandle},
     journal = {Algebraic and Geometric Topology},
     pages = {19--51},
     year = {2008},
     volume = {8},
     number = {1},
     doi = {10.2140/agt.2008.8.19},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2008.8.19/}
}