@book{justhis4968,
           title = {La conqu{\^e}te du Ruanda-Urundi},
          author = {Octave Louwers},
         address = {Bruxelles},
       publisher = {Hayez},
            year = {1935},
        keywords = {Rwanda, Ruanda-Urundi},
             url = {http://www.just-his.be/eprints/4968/}
}