@unpublished{BratkovskayaBleicherDumitruetal.2005,
  author  = {Elena L. Bratkovskaya and Marcus Bleicher and Adrian Dumitru and Kerstin Paech and Manuel Reiter and Sven Soff and Horst St{\"o}cker and Henning Weber and M. van Leeuwen and Wolfgang Cassing},
  title   = {Review of QGP signatures - ideas versus observables},
  institution = {Physik},
  year    = {2005}
}