@article{Castellon-2022-GreenBlockchain,
    author = {C. Castellon and S. Roy and O. P. Kreidl and A. Dutta and  L. Bölöni},
    journal = {IEEE Trans. on Network and Service Mgmt.},
    pages = {3847-3857},
    title = {Towards a Green Blockchain: Engineering {Merkle} Tree and Proof of Work for Energy Optimization},
    year = {2022}
}