@book{justhis3095,
           title = {Codes des mines, mini{\`e}res et carri{\`e}res},
          author = {C. Stassen and R. Stenhuit and H. Ven Kerckhoven},
         address = {Bruxelles},
       publisher = {{\'E}dition technique et scientifique},
            year = {1963},
        keywords = {biens publics openbaar domein public goods staat state {\'e}tat gestion management gestion mines minier	mining	mijnbouw
},
             url = {http://www.just-his.be/eprints/3095/}
}