@phdthesis{sommer2011cartocar,
  author = {Sommer, Christoph},
  referee = {Tonguz, Ozan K.},
  advisor = {Dressler, Falko},
  title = {{Car-to-X Communication in Heterogeneous Environments}},
  institution = {Department of Computer Science},
  pages = {209},
  year = {2011},
  month = {June},
  location = {Erlangen},
  school = {University of Erlangen},
  type = {PhD Thesis (Dissertation)}
}