@misc{cryptoeprint:2013:881,
    author = {Yonatan Sompolinsky and Aviv Zohar},
    title = {Accelerating Bitcoin's Transaction Processing. Fast Money Grows on Trees, Not Chains},
    howpublished = {Cryptology ePrint Archive, Report 2013/881},
    year = {2013},
    url = {https://eprint.iacr.org/2013/881},
}