@techreport{Bieckmann:150,
      author        = "F. Bieckmann",
      title         = "{The Broker: Who is the enemy? Mary Kaldor and Stathis
                       Kalyvas reflect on contemporary violent conflict; 39965}",
      number        = "DEEEP-REPORT-2014-014. DC-BIE-6",
      year          = "2009",
}