@inproceedings{wolf03__acces_contr_vehic_envir,
  author = {Wolf, Michael and Petrescu, Alex and Lach, Hong-Yon and Xu, Huamin and Pilz, Markus},
  title = {Access Control in Vehicular Environments: Challenges and Approaches},
  booktitle = {Submitted to MMC 2003},
  year = {2003},
  address = {Dortmund, Germany},
  month = {February}
}