@article{10_37236_1109,
     author = {Magnus Bordewich and Charles Semple and Mike Steel},
     title = {Identifying {\(X\)-trees} with few characters},
     journal = {The electronic journal of combinatorics},
     year = {2006},
     volume = {13},
     doi = {10.37236/1109},
     zbl = {1106.92052},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1109/}
}