@article{231062,
      author = {Bard, Karoly. and Joutsen, Matti. and Yakovlev, Aleksander  },
      url = {http://digitallibrary.un.org/record/231062},
      title = {Papers on crime policy /},
      publisher = {Helsinki Institute for Crime Prevention and Control  affiliated with the United Nations,},
      recid = {231062},
      pages = {69 p.},
      address = {Helsinki :. 1986},
      year = {1986},
}