@Book{dobyns2011falscher,
  author = {Dobyns, Jay and Johnson-Shelton, Nils and Rometsch, Martin},
  title  = {Falscher Engel: Mein Höllentrip als Undercover-Agent bei den Hells Angels},

  year   = {2011},
  number = {},
  url    = {},

  const  = {\ text}
}
@Misc{RAISWELL,
  author = {Raiswell, Richard},
  title  = {Lavezzo, Kathy, Angels on the Edge of the World: Geography, Literature and English Community, 1000-1534, Ithaca 2006},
  journal = {The Medieval Review },
  year   = {2007},
  number = {},
  url    = {https://scholarworks.iu.edu/dspace/handle/2022/6427},

  const  = {\ text}
}