%0 Journal Article %A Magnus Bordewich %A Charles Semple %A Mike Steel %T Identifying \(X\)-trees with few characters %J The electronic journal of combinatorics %D 2006 %V 13 %U http://geodesic.mathdoc.fr/articles/10.37236/1109/ %R 10.37236/1109 %F 10_37236_1109