@book{justhis2599,
           title = {Cours d'eau et terres basses (etc.)},
          author = {E. Rollier},
         address = {Sint-Joos-ten-Noode},
       publisher = {Stevelinck},
            year = {1898},
        keywords = {eau	water	water
transport	transport	vervoer
loi wet law},
             url = {http://www.just-his.be/eprints/2599/}
}