@article{10_37236_1912,
     author = {Humberto Luiz Talpo and Marcelo Firer},
     title = {Trees and reflection groups.},
     journal = {The electronic journal of combinatorics},
     year = {2005},
     volume = {12},
     doi = {10.37236/1912},
     zbl = {1110.20021},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1912/}
}