@book{justhis2359,
           title = {Administratief recht},
          author = {R. Maes},
         address = {Leuven},
       publisher = {Acco},
            year = {1993},
        keywords = {law wet loi administratif administratief administrative        },
             url = {http://www.just-his.be/eprints/2359/}
}