@book{justhis6472,
           title = {Code des droits intellectuels. Brevets, marques, dessins et mod{\`e}les industriels, droit d'auteur, concurrence d{\'e}loyale. Pr{\'e}face de M.Capart},
          author = {J. Hamels},
         address = {Bruxelles},
       publisher = {Bruylant},
            year = {1943},
             url = {http://www.just-his.be/eprints/6472/}
}