@book{justhis7714,
           title = {{\'E}l{\'e}ments du droit de l'{\'E}tat Ind{\'e}pendant du Congo},
          author = {Octave Louwers},
         address = {Bruxlles},
       publisher = {Weissenbruch},
            year = {1907},
             url = {http://www.just-his.be/eprints/7714/}
}