?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Graulich%2C+B.&rft.aulast=Graulich&rft.aufirst=B.&rft.date=1982&rft.btitle=Jurisprudence+de+la+Cour+du+travail+de+Li%C3%A8ge.+Ann%C3%A9e+judiciaire+1980-1981&rft.genre=book