@article{917111,
      author = {Campion, Jonas, and López, Laurent, and Payen,  Guillaume.},
      url = {http://library.usi.edu/record/917111},
      title = {European police forces and law enforcement in the first  World War /},
      publisher = {Palgrave Macmillan,},
      recid = {917111},
      pages = {1 online resource},
      address = {Cham :},
      year = {2019},
}