@article{10_37236_951,
     author = {Genevi\`eve Paquin and Laurent Vuillon},
     title = {A characterization of balanced episturmian sequences},
     journal = {The electronic journal of combinatorics},
     year = {2007},
     volume = {14},
     doi = {10.37236/951},
     zbl = {1121.68091},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/951/}
}