Fabian Küffer, Pascal Kiechl, and Niels Kübler: Design and Implementation of a System to Enable Automatic VNF Deployment based on Smart Contract Events; Universität Zürich, Communication Systems Group, Department of Informatics, Zürich, Switzerland, March 2022, URL: https://files.ifi.uzh.ch/CSG/staff/scheid/extern/theses/MAP-F-Kueffer-P-Kiechl-N-Kuebler.pdf.