@book{justhis6216,
           title = {Commentaire l{\'e}gislatif de la loi garantissant la libert{\'e} d'association (loi du 24 mai 1921)},
          author = {Henri Velge},
         address = {Bruxelles},
       publisher = {Larcier},
            year = {1921},
             url = {http://www.just-his.be/eprints/6216/}
}