1. Majority is not enough: bitcoin mining is vulnerable, financial cryptography and data security;Eyal,2014
2. Information propagation in the bitcoin network;Decker,2013
3. M. Rosenfeld, Analysis of bitcoin pooled mining reward systems, CoRR abs/1112.4980. URL http://arxiv.org/abs/1112.4980.
4. Bitcoin's Mining Calculator;Swanson,2013
5. S. Nakamoto, Bitcoin: A peer-to-peer electronic cash system, Bitcoin.org. URL http://www.bitcoin.org/bitcoin.pdf.