@book{justhis6122,
           title = {{\'E}l{\'e}ments de droit des soci{\'e}t{\'e}s},
          author = {Fran{\cc}ois Petit},
         address = {Bruxelles},
       publisher = {L'Avenir},
            year = {1947},
             url = {http://www.just-his.be/eprints/6122/}
}