@book{justhis7596,
           title = {Les Lotissements agricoles au Congo belge. Rapport de mission},
          author = {G. Malengreau},
         address = {Bruxelles},
       publisher = {Falk \& Fils},
            year = {1949},
             url = {http://www.just-his.be/eprints/7596/}
}