@unpublished{BrachmannDumitruStoeckeretal.2005,
  author  = {J{\"o}rg Brachmann and Adrian Bogdan Dumitru and Horst St{\"o}cker and Walter Greiner},
  title   = {The directed flow maximum near c(s) = 0},
  institution = {Physik},
  year    = {2005},
}