@book{justhis5052,
           title = {Etudes africaines},
          author = {Paul Salkin},
         address = {Bruxelles / Paris},
       publisher = {Larcier / Challamel},
            year = {1920},
            note = {3 vol.},
        keywords = {Congo, Congo belge},
             url = {http://www.just-his.be/eprints/5052/}
}