@book{justhis2313,
           title = {Essai sur le droit public de la Belgique},
          author = {P Chr{\'e}tien},
         address = {Bruxelles},
       publisher = {Soci{\'e}t{\'e} belge de Librairie},
            year = {1890},
        keywords = {loi wet law transport    administratif administratief administrative
jurisprudence	jurisprudence	jurisprudentie},
             url = {http://www.just-his.be/eprints/2313/}
}