ChenFFZ08'

@article{DBLP:journals/jco/ChenFFZ08,
  author    = {Zhixiang Chen and
               Richard H. Fowler and
               Bin Fu and
               Binhai Zhu},
  title     = {On the inapproximability of the exemplar conserved interval
               distance problem of genomes},
  journal   = {J. Comb. Optim.},
  volume    = {15},
  number    = {2},
  year      = {2008},
  pages     = {201-221},
  ee        = {http://dx.doi.org/10.1007/s10878-007-9077-1},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}