@book{justhis2956,
           title = {Code constitutionnel de la Belgique},
          author = {Jean-Baptiste Bivort},
         address = {Bruxelles},
       publisher = {Decq},
            year = {1873},
        keywords = {Constitution Constitution Grondwet
},
             url = {http://www.just-his.be/eprints/2956/}
}