@book{justhis4027,
           title = {Code industriel ou recueil des lois et dispositions concernant l'exercice de l'industrie},
         address = {Bruxelles},
       publisher = {Bruylant-Christophe},
            year = {1857},
        keywords = {loi law wet social social	sociaal S{\'e}curit{\'e} sociale	Social Welfare	sociale zekerheid travail	work werk arbeid},
             url = {http://www.just-his.be/eprints/4027/}
}