?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Tomasin&rft.aufirst=Daniel&rft.issue=108&rft.date=1+March+1999&rft.atitle=Les+particularit%C3%A9s+de+l'interm%C3%A9diation+dans+le+domaine+de+l'immobilier&rft.title=Concurrence+et+consommation&rft.pages=33-36&rft.genre=article