A Flexibility Market Platform for Electricity System Operators Using Blockchain Technology[J] ENERGIES 2022(15) Mladenov, Valeri Chobanov, Vesselin Seritan, George Calin Porumb, Radu Florin Enache, Bogdan-Adrian Vita, Vasiliki Stanculescu, Marilena Vu Van, Thong Bargiotas, Dimitrios
