BibTeX record: journals/ipl/AardalCS99

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@article{DBLP:journals/ipl/AardalCS99,
  author    = {Karen Aardal and
               Fabi{\'{a}}n A. Chudak and
               David B. Shmoys},
  title     = {A 3-Approximation Algorithm for the k-Level Uncapacitated Facility
               Location Problem},
  journal   = {Inf. Process. Lett.},
  year      = {1999},
  volume    = {72},
  number    = {5-6},
  pages     = {161--167},
  url       = {http://dx.doi.org/10.1016/S0020-0190(99)00144-1},
  doi       = {10.1016/S0020-0190(99)00144-1},
  timestamp = {Wed, 24 Sep 2014 06:35:27 +0200},
  biburl    = {http://dblp.uni-trier.de/rec/bib/journals/ipl/AardalCS99},
  bibsource = {dblp computer science bibliography, http://dblp.org}
}