@book{justhis6543,
           title = {La loi sur les loyers},
          author = {O. Mestdagh},
         address = {Bruxelles},
       publisher = {Bruylant},
            year = {1940},
          series = {Publication de l'Union des juges de paix},
             url = {http://www.just-his.be/eprints/6543/}
}