@article{eckhoff2011slotswap,
  author = {Eckhoff, David and Sommer, Christoph and Gansen, Tobias and German, Reinhard and Dressler, Falko},
  title = {{SlotSwap: Strong and Affordable Location Privacy in Intelligent Transportation Systems}},
  journal = {IEEE Communications Magazine},
  pages = {126-133},
  volume = {49},
  number = {11},
  year = {2011},
  month = {November},
  publisher = {IEEE},
  doi = {10.1109/MCOM.2011.6069719}
}