@misc{cryptoeprint:2016:555,
    author = {Arthur Gervais and Ghassan O. Karame and Karl Wüst and Vasileios Glykantzis and Hubert Ritzdorf and Srdjan Capkun},
    title = {On the Security and Performance of Proof of Work Blockchains},
    howpublished = {Cryptology ePrint Archive, Report 2016/555},
    year = {2016},
    url = {https://eprint.iacr.org/2016/555},
}