@online{
   timsrc,
   author = "Steinberg, Guido AND Richter-Bernburg, Lutz",
   title = "Jihad im Sauerland: al-Qaida, Islamische Jihad-Union und islamistischer Terrorismus in Deutschland",
   publisher = "Universität Tübingen",
   year = "2008",
   month = "Jul",
   day = "01",
   url = "https://timms.uni-tuebingen.de:443/tp/UT_20080701_001_orientsose2008_0001",
   urldate = "2024-05-14"
}