1. Nakamoto S Bitcoin: A peer-to-peer electronic cash system. http://bitcoin.org/bitcoin.pdf.
2. Financial Cryptography and Data Security;S Barber,2012
3. Silk road: Ebay for drugs;MJ Barratt;Addiction,2012
4. Bitcoin: A Bit Too Far?;E Jacobs;Journal of Internet Banking and Commerce
5. Financial Cryptography and Data Security;J Clark,2012