@article{DBLP:journals/asc/HernandezB11,
  author    = {Hugo Hern{\'a}ndez and
               Christian Blum},
  title     = {Minimum energy broadcasting in wireless sensor networks:
               An ant colony optimization approach for a realistic antenna
               model},
  journal   = {Appl. Soft Comput.},
  volume    = {11},
  number    = {8},
  year      = {2011},
  pages     = {5684-5694},
  ee        = {http://dx.doi.org/10.1016/j.asoc.2011.03.023},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}