@unpublished{BratkovskayaBleicherCassingetal.2005,
  author  = {Elena L. Bratkovskaya and Marcus Bleicher and Wolfgang Cassing and M. van Leeuwen and Manuel Reiter and Sven Soff and Horst St{\"o}cker and Henning Weber},
  title   = {Strangeness dynamics in relativistic nucleus-nucleus collision},
  institution = {Physik},
  year    = {2005}
}