BenkertGKOW09'

@article{DBLP:journals/ijcga/BenkertGKOW09,
  author    = {Marc Benkert and
               Joachim Gudmundsson and
               Christian Knauer and
               Ren{\'e} van Oostrum and
               Alexander Wolff},
  title     = {A Polynomial-Time Approximation Algorithm for a Geometric
               Dispersion Problem},
  journal   = {Int. J. Comput. Geometry Appl.},
  volume    = {19},
  number    = {3},
  year      = {2009},
  pages     = {267-288},
  ee        = {http://dx.doi.org/10.1142/S0218195909002952},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}