Sina Rafati Niya, Sebastian Allemann, Arik Gabay, Burkhard Stiller: Blockchain-based Anonymous P2P Trading System; UZH, IFI-TecReport No. 2019.04, Zürich, Switzerland, June 2019, URL: https://files.ifi.uzh.ch/CSG/staff/Rafati/TradeMap-IFI-2019.04.pdf.