@article{justhis1845,
           title = {Le probl{\`e}me des prisons-{\'e}coles et de la jeunesse d{\'e}linquante},
          author = {M Van Helmont},
            year = {1948},
           pages = {335--347},
         journal = {Bulletin de l'administration p{\'e}nitentiaire},
        keywords = {"prison-{\'e}cole" "jeunesse d{\'e}linquante" youth jeugd jeunesse
prison	penitentiary jail	gevangenis
	"prison-school"	"gevangenis-school"
},
             url = {http://www.just-his.be/eprints/1845/}
}