@InProceedings{Tekeoglu2011,
  title = {Approximating the Number of Active Nodes Behind a NAT Device},
  author = {Tekeoglu, Ali and Altiparmak, Nihat and Tosun, Ali \c{S}aman},
  booktitle = {20th IEEE International Conference on Computer Communications and Networks (ICCCN 2011)},
  month = {August},
  year = {2011},
  address = {Maui, Hawaii},
  doi={10.1109/ICCCN.2011.6006048}
}