PrETP: Privacy-Preserving Electronic Toll Pricing. - Josep Balasch; Alfredo Rial; Carmela Troncoso; Bart Preneel; Ingrid Verbauwhede; Christophe Geuens (USENIX Security Symposium, 2010)

Mandatory implementation for in-vehicle eCall: Privacy compatible? - Christophe Geuens; Jos Dumortier (Comput. Law Secur. Rev., 2010)