Keates, Simeon, Adams, Ray, Bodine, Cathy, Czaja, Sara, Gordon, Wayne, Gregor, Peter, Hacker, Emily, Hanson, Vicki L., Kemp, John, Laff, Mark et al. "
Cognitive and learning difficulties and how they affect access to IT systems."
Universal Access in the Information Society 5, no. 4 (2007): 329-339.