1. Attributor - Subscription based web monitoring platform for content reuse detection,
http://www.attributor.com
2. blip.tv - Hosting, distribution and advertising platform for creators of web shows
3. Lecture Notes in Computer Science;P.A. Bonatti,2006
4. Creative Commons BY 3.0 Unported Legal Code,
http://creativecommons.org/licenses/by/3.0/legalcode
5. Creative Commons Customized Search in Google,
http://creativecommons.org/press-releases/entry/5692