@article{justhis1234,
           title = {L'{\'e}volution du syst{\`e}me p{\'e}nitentiaire belge},
          author = {L{\'e}on B{\'e}lym},
            year = {1926},
           pages = {702--719},
         journal = {Revue de droit p{\'e}nal},
        keywords = {prison	penitentiary jail	gevangenis
"penitentiary reform" "r{\'e}forme p{\'e}nitenciaire" "penitentiaire hervorm"		
},
             url = {http://www.just-his.be/eprints/1234/}
}