Distributed Day-Ahead Peer-to-Peer Trading for Multi-Microgrid Systems in Active Distribution Networks Liu, Hong ; Li, Jifeng ; Ge, Shaoyun ; He, Xingtang ; Li, Furong ; Gu, Chenghong Abstract Publication: IEEE Access Pub Date: 2020 DOI: 10.1109/ACCESS.2020.2983645 Bibcode: 2020IEEEA...866961L