@unpublished{RuesterWerthBuballaetal.2007,
  author  = {Stefan Bernhard R{\"u}ster and Verena Werth and Michael Buballa and Ihor Andrijovyč Šovkovyj and Dirk-Hermann Rischke},
  title   = {Phase diagram of neutral quark matter at moderate densities},
  institution = {Physik},
  year    = {2007},
}