Xenakis, D. Tsiota, A. Koulis, C.-T. Xenakis, C. Passas, N., Contract-Less Mobile Data Access beyond 5G: Fully-Decentralized, High-Throughput and Anonymous Asset Trading over the Blockchain, IEEE Access, (9), 73963-74016, 2021, Institute of Electrical and Electronics Engineers, Inc. (IEEE), 2169-3536