ErnstHJKW09'

@article{DBLP:journals/cor/ErnstHJKW09,
  author    = {Andreas T. Ernst and
               Horst W. Hamacher and
               Houyuan Jiang and
               Mohan Krishnamoorthy and
               Gerhard J. Woeginger},
  title     = {Uncapacitated single and multiple allocation p-hub center
               problems},
  journal   = {Computers {\&} OR},
  volume    = {36},
  number    = {7},
  year      = {2009},
  pages     = {2230-2241},
  ee        = {http://dx.doi.org/10.1016/j.cor.2008.08.021},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}