@inproceedings{LMP11,
  author        = {G. Lenzini and S. Mauw and J. Pang},
  title         = {Selective Location Blinding using Hash Chains},
  booktitle     = {Proc.\ 19th Security Protocols Workshop},
  publisher     = {Springer-Verlag},
  series        = {LNCS},
  editor        = {B.~Christianson et al.},
  month         = {March 28-30},
  year          = {2011},
  volume        = {7114},
  address       = {Cambridge, United Kingdom},
  pages         = {132--141}
}