https://works.bepress.com/ghadfield/71/download/
http://www.ips-journal.eu/regions/global/article/show/davos-2018-call-the-doctor-2544/
https://ec.europa.eu/competition-policy/system/files/2022-01/internet-of-things_final_report_2022_en.pdf
https://www.occrp.org/en/investigations/calling-london