@unpublished{SpielesStoeckerGreiner2006,
  author  = {Christian Spieles and Horst St{\"o}cker and Carsten Greiner},
  title   = {Hadron production in relativistic nuclear collisions : Thermal hadron source or hadronizing quark-gluon plasma?},
  institution = {Physik},
  year    = {2006},
}