Eryk Schiller, Elfat Esati, Sina Rafati Niya, Burkhard Stiller: Blockchain on MSP430 with IEEE 802.15.4; The 45th IEEE Conference on Local Computer Networks (LCN'20), "Proceedings of the 45th IEEE Conference on Local Computer Networks (LCN'20)", Sydney, Australia, November 2020, pp 1-4. URL: https://files.ifi.uzh.ch/CSG/staff/schiller/schiller_lcn20.pdf.