?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Leroy&rft.aufirst=Michel&rft.date=1999&rft.isbn=2-912041-03-1&rft.btitle=Contribution+%C3%A0+l'%C3%A9tude+des+obligations+du+professionnel+%3A+le+devoir+de+r%C3%A9pondre+des+risques+cr%C3%A9%C3%A9s+et+de+ma%C3%AEtrise+professionnelle&rft.tpages=435&rft.genre=book