@article{10_37236_188,
     author = {Michael Lugo},
     title = {Profiles of permutations},
     journal = {The electronic journal of combinatorics},
     year = {2009},
     volume = {16},
     number = {1},
     doi = {10.37236/188},
     zbl = {1226.05027},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/188/}
}