?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=De+Page%2C+Philippe&rft.aulast=De+Page&rft.aufirst=Philippe&rft.date=1992&rft.btitle=L'union+libre%3A+actes+du+colloque+tenu+%C3%A0+l'Universit%C3%A9+libre+de+Bruxelles+le+16+octobre+1992+(Facult%C3%A9+de+Droit+de+l'Universit%C3%A9+libre+de+Bruxelles)&rft.tpages=356&rft.genre=book