@unpublished{PapazoglouSchaffnerSchrammetal.2006,
  author  = {Panajotis Papazoglou and J{\"u}rgen Schaffner and Stefan Schramm and Detlef Zschiesche and Horst St{\"o}cker and Walter Greiner},
  title   = {Phase transition in the chiral sigma-omega model with dilatons},
  institution = {Physik},
  year    = {2006},
}