@article{10_2140_agt_2004_4_943,
     author = {Robinson, Alan},
     title = {Partition complexes, duality and integral tree representations},
     journal = {Algebraic and Geometric Topology},
     pages = {943--960},
     year = {2004},
     volume = {4},
     number = {2},
     doi = {10.2140/agt.2004.4.943},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2004.4.943/}
}