@unpublished{WangRedlichStoeckeretal.2005,
  author  = {Qun Wang and Krzysztof Redlich and Horst St{\"o}cker and Walter Greiner},
  title   = {From the Dyson-Schwinger to the transport equation in the background field gauge of QCD.},
  institution = {Physik},
  year    = {2005},
}