@phdthesis{Graef2013,
  author      = {Gunnar Gr{\"a}f},
  title       = {Hanbury-Brown-Twiss interferometry within the UrQMD transport approach},
  type        = {doctoralthesis},
  pages       = {138},
  school      = {Universit{\"a}tsbibliothek Johann Christian Senckenberg},
  year        = {2013},
}