translate English to French: 26 In US they went as far as developing a presumption against fair dealing for unpublished works see Harper & Row Publishers, Inc v Nation Enterprises 471 US 539 (SCt 1985) 546; later overruled in Fair Use of Unpublished Works Publ No 102-492 (1992) 102d Cong 2d Sess, 106 Sat 3145 codified at 17 USC 107; in UK, see Hyde Park (n 22) and text to n 125.
W. Fisher et al, The Digital Learning Challenge: Obstacles to Educational Uses of Copyrighted Material in the Digital Age – A Foundational White Paper, Harvard Law School Research Publication No 2006-09 (Berkman Center for Internet and Society), http://cyber.law.harvard.edu/medical/files/copyrightandeducation.htnl (consultation: le 29 juin 2007) (« White Paper »); J. Urban et L. Quilter, Efficient Process or « Chilling Effects »?