LiMS12'

@article{DBLP:journals/wicomm/LiMS12,
  author    = {Wenfeng Li and
               Philippe Martins and
               Lianfeng Shen},
  title     = {Determination method of optimal number of clusters for clustered
               wireless sensor networks},
  journal   = {Wireless Communications and Mobile Computing},
  volume    = {12},
  number    = {2},
  year      = {2012},
  pages     = {158-168},
  ee        = {http://dx.doi.org/10.1002/wcm.949},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}