?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Frencken%2C+E.&rft.aulast=Frencken&rft.aufirst=E.&rft.date=1971&rft.atitle=Le+r%C3%B4le+d%C3%A9volu+au+juge+d'instruction&rft.title=Annales+de+droit+de+Louvain&rft.pages=141-156&rft.genre=article