@article{DBLP:journals/appml/HuberMSS05,
  author    = {Katharina T. Huber and
               Vincent Moulton and
               Charles Semple and
               Mike A. Steel},
  title     = {Recovering a phylogenetic tree using pairwise closure operations},
  journal   = {Appl. Math. Lett.},
  volume    = {18},
  number    = {3},
  year      = {2005},
  pages     = {361-366},
  ee        = {http://dx.doi.org/10.1016/j.aml.2004.01.007},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}