@article{DBLP:journals/adhoc/AnastasiCFP09,
  author    = {Giuseppe Anastasi and
               Marco Conti and
               Mario Di Francesco and
               Andrea Passarella},
  title     = {Energy conservation in wireless sensor networks: A survey},
  journal   = {Ad Hoc Networks},
  volume    = {7},
  number    = {3},
  year      = {2009},
  pages     = {537-568},
  ee        = {http://dx.doi.org/10.1016/j.adhoc.2008.06.003},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}