@book{justhis240,
           title = {Les polices en Belgique. Histoire socio-politique du syst{\`e}me policier de 1794 {\`a} nos jours},
          author = {Lode Van Outrive and Yves Cartuyvels and Paul Ponsaers},
         address = {Bruxelles},
       publisher = {Editions EVO},
            year = {1991},
        keywords = {police politie},
             url = {http://www.just-his.be/eprints/240/}
}