1. Tailored Distributed Access to Cultural Heritage;Bonfigli,2001
2. Section 508 of the Rehabilitation Act, http://www.nws.noaa.gov/sec508/htm/law.htm, http://www.section508.gov/.
3. EU Resolution, ‘eAccessibility for people with disabilities’ of the Council of the European Union Employment, Social Policy, Health and Consumer Affairs, 2–3 December 2002, Bulletin EU 12-2002 point 1.3.92.
4. Evaluation, repair, and transformation of Web pages for Web content accessibility, Review of some available tools;Kirchner;Proceedings of the Fourth International Workshop on Web Site Evolution,2002
5. Accessing distributed cultural heritage information;Moen;Communication of the ACM,1998