Four Characters Suffice to Convexly Define a Phylogenetic Tree.

Katharina T. Huber Vincent Moulton Michael Anthony Steel Four Characters Suffice to Convexly Define a Phylogenetic Tree. 835-843 2005 18 SIAM J. Discrete Math. 4 http://dx.doi.org/10.1137/S0895480102416696 db/journals/siamdm/siamdm18.html#HuberMS05