@book{justhis4047,
           title = {Wetboek sociale zekerheidsrecht. I},
          author = {Roger Dillemans},
         address = {Gent-Leuven},
       publisher = {Story-Scientia},
            year = {1968},
        keywords = {loi law wet social social	sociaal S{\'e}curit{\'e} sociale Social Welfare	sociale zekerheid travail	work werk arbeid},
             url = {http://www.just-his.be/eprints/4047/}
}