@article{216712,
      author = {Walmsley, Roy.},
      url = {http://digitallibrary.un.org/record/216712},
      title = {Prison systems in Central and Eastern Europe : progress,  problems and the international standards /},
      publisher = {European Institute for Crime Prevention and Control,},
      recid = {216712},
      pages = {xxiv, 514 p. :},
      address = {Helsinki :. 1996},
      year = {1996},
}