@article{Aoun06,
 author = {Aoun, Bassam and Boutaba, Raouf},
 title = {Clustering in WSN with Latency and Energy Consumption Constraints},
 journal = {J. Netw. Syst. Manage.},
 volume = {14},
 issue = {3},
 month = {September},
 year = {2006},
 pages = {415--439},
 publisher = {Plenum Press},
}