@book{justhis5972,
           title = {Cours de droit civil. Les biens, la propri{\'e}t{\'e} et les servitudes},
          author = {G{\'e}rard Galopin},
         address = {Li{\`e}ge},
       publisher = {H. Vaillant-Carmanne},
            year = {1912},
             url = {http://www.just-his.be/eprints/5972/}
}