@article{justhis1741,
           title = {De informatica in de penitentiaire administratie},
          author = {C Schelfhof},
            year = {1975},
           pages = {195--198},
         journal = {Bulletin Strafinrichtingen},
        keywords = {informatique informatiek computer bestuur administration prison    penitentiary jail    gevangenis
},
             url = {http://www.just-his.be/eprints/1741/}
}