YuZLT09'

@article{DBLP:journals/jpdc/YuZLT09,
  author    = {Kun-Ming Yu and
               Jiayi Zhou and
               Chun-Yuan Lin and
               Chuan Yi Tang},
  title     = {Efficient parallel branch-and-bound algorithm for constructing
               minimum ultrametric trees},
  journal   = {J. Parallel Distrib. Comput.},
  volume    = {69},
  number    = {11},
  year      = {2009},
  pages     = {905-914},
  ee        = {http://dx.doi.org/10.1016/j.jpdc.2009.04.008},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}