Anderson, Ivy, Kenneth D. Crews, Roy Kaufman, William Maher, and Mary Rasenberger. 2013. “Session 4: What Should Be the Conditions on Libraries Digitizing, Maintaining, and Making Available Copyrighted Works?”. The Columbia Journal of Law & The Arts 36 (4):587-606. https://doi.org/10.7916/jla.v36i4.2151.