1. D. Abrams, R. Baecker and M. Chignell, Information archiving with bookmarks: personal Web space construction and organization, in: Proc. of CHI ’98 Human Factors in Computer Systems, Los Angeles, ACM, New York, 1998, pp. 41–48.
2. R. Barrett and P. Maglio, Intermediaries: new places for producing and manipulating Web content, in: Proc. of the 7th World Wide Web Conference, Comput. Networks ISDN Syst. 30 (1998) 509–518.
3. T. Berners-Lee and D. Connolly (Eds.), HTML 2.0 specification: The anchor-element, World Wide Web Consortium, 1995, available at: http://www.w3.org/MarkUp/html-spec/html-spec_5.html#SEC5.7.3.
4. M. Biber, F. Vitali, H. Ashman, V. Balasubramanian and H. Oinas-Kukkonen, Fourth generation hypermedia: some missing links for the World Wide Web, in: Special issue on World Wide Web Usability, Int. J. Human-Comput. Stud. 47 (1) (1997) 31–65.
5. B. Bos (Ed.), Cascading style sheets, World Wide Web Consortium, 1999, available at: http://www.w3.org/Style/css/.