@Inproceedings{ Deng07-GLOBECOM,
  author = {J. Deng and Y. S. Han},
  title = {Babel: Using a Common Bridge Node to Deliver Multiple Keys in Wireless Sensor Networks},
  booktitle = {Proc. of IEEE Global Telecommunications Conference - General Symposium (GLOBECOM '07)},
  month = {November 26-30},
  year = {2007},
  pages = {161-165},
  volume = {},
  address = {Washington, DC, USA} }