1. IP Addresses of Search Engine Spiders,
http://iplists.com/
2. WHO — Visual impairment and blindness,
http://www.who.int/mediacentre/factsheets/fs282/en/
3. Anticybersquatting Consumer Protection Act (ACPA) (November 1999),
http://www.patents.com/acpa.htm
4. Banerjee, A., Barman, D., Faloutsos, M., Bhuyan, L.N.: Cyber-fraud is one typo away. In: Proceedings of IEEE INFOCOM (2008)
5. BlueTornado. Skyvi (Siri for Android),
http://www.skyviapp.com