@inproceedings{DBLP:conf/mco/BauerH08,
  author    = {Joanna Bauer and
               Dag Haugland},
  title     = {Improved Time Complexities of Algorithms for the Directional
               Minimum Energy Broadcast Problem},
  booktitle = {MCO},
  year      = {2008},
  pages     = {488-496},
  ee        = {http://dx.doi.org/10.1007/978-3-540-87477-5_52},
  crossref  = {DBLP:conf/mco/2008},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}