@book{justhis6642,
           title = {Le bail {\`a} ferme. Notions de droit pratique},
          author = {Emiel Van Dievoet and L. Delvaux},
         address = {Louvain},
       publisher = {R.Fonteyn},
            year = {1930},
             url = {http://www.just-his.be/eprints/6642/}
}