A Survey of World Wide Web Use in Middle-Aged and Older Adults. - Roger W. Morrell; Christopher B. Mayhorn; Joan Bennett (Hum. Factors, 2000)

http://www.nihseniorhealth.gov: the process of construction and revision in the development of a model web site for use by older adults. - Roger W. Morrell (Univers. Access Inf. Soc., 2005)