@book{justhis6454,
           title = {Droit maritime. Les ports belges. {\'E}tude de droit maritime et administratif},
          author = {G. Vaes},
         address = {Bruxelles},
       publisher = {Larcier},
            year = {1904},
             url = {http://www.just-his.be/eprints/6454/}
}