@article{231072,
      note = {On t.p.: Report of the ad hoc expert group on a  cross-national study of trends in crime and information  sources on criminal justice and crime prevention in Europe  and North America.},
      author = {Pease, Ken. and Hukkila, Kristiina.},
      url = {http://digitallibrary.un.org/record/231072},
      title = {Criminal justice systems in Europe and North America /},
      publisher = {Helsinki Institute for Crime Prevention and Control,  affiliated with the United Nations,},
      recid = {231072},
      pages = {x, 257 p. :},
      address = {Helsinki :. 1990},
      year = {1990},
}