Sina Rafati Niya, Danijel Dordevic, Markus Hurschler, Sarah Grossenbacher, Burkhard Stiller: A Blockchain-based Supply Chain Tracing for the Swiss Dairy Use Case; 2nd International Conference on Societal Automation, SA 2020, Funchal, Portugal, May 2021, ISBN 978-1-7281-9075-4, pp 1-8. URL: https://ieeexplore.ieee.org/document/9507182.