1. The Web archive bibliography,
http://www.ifs.tuwien.ac.at/~aola/links/WebArchiving.html
2. Lecture Notes in Computer Science;S. Abiteboul,2002
3. Ben-Saad, M., Gançarski, S., Pehlivan, Z.: A Novel Web Archiving Approach based on Visual Pages Analysis. In: 9th International Web Archiving Workshop (IWAW’09), Corfu, Greece (2009)
4. Blakeman, K.: Tracking changes to web page content,
http://www.rba.co.uk/sources/monitor.htm
5. Lampos, D.J.C., Eirinaki, M., Vazirgiannis, M.: Archiving the greek web. In: 4th International Web Archiving Workshop (IWAW’04), Bath, UK (2004)