@article{ Deng05-ELSEVIER,
  author = {J. Deng and Y. S. Han and W. B. Heinzelman and P. K. Varshney},
  title = {Balanced-energy Sleep Scheduling Scheme for High Density Cluster-based Sensor Networks},
  journal = {Elsevier Computer Communications Journal, Special Issue on ASWN '04},
  volume = {28},
  number = {14},
  pages = {1631-1642},
  month = {September},
  year = {2005} }