@article{ Liu07,
  author = {K. Liu and J. Deng and P. K. Varshney and K. Balakrishnan},
  title = {An Acknowledgment-based Approach for the Detection of Routing Misbehavior in {MANETs}},
  journal = {IEEE Trans. on Mobile Computing},
  volume = {6},
  number = {5},
  pages = {536-550},
  month = {May},
  year = {2007} }