Spasen Trendafilov: Cooperative Signaling Protocol; Universität Zürich, Department of Informatics, Binzmühlestrasse 14, Institut fur Informatik (IfI), Communication Systems Group (CSG), Universität Zurich, August 2019, URL: https://files.ifi.uzh.ch/CSG/staff/rodrigues/extern/theses/ba-spasen.pdf.