@misc{cryptoeprint:2020:1313,
    author = {Maxim Jourenko and Mario Larangeira and Keisuke Tanaka},
    title = {Payment Trees: Low Collateral Payments for Payment Channel Networks},
    howpublished = {Cryptology ePrint Archive, Report 2020/1313},
    year = {2020},
    url = {https://eprint.iacr.org/2020/1313},
}