@book{justhis2696,
           title = {Les cultes au point de vue de la constitution belge},
          author = {Gustave Beltjens},
         address = {Bruxelles},
       publisher = {Alliance typographique},
            year = {1888},
        keywords = {religion religie administration bestuur Constitution	Constitution	Grondwet
},
             url = {http://www.just-his.be/eprints/2696/}
}