
https://www.ipg-journal.de/regionen/global/artikel/detail/back-to-the-roots-4359/

https://www.lobbycontrol.de/lobbyismus-in-der-eu/katargate-oder-wie-man-den-kopf-aus-der-schlinge-zieht-113018/

https://www.occrp.org/en/the-austrian-bank-job/the-vienna-bank-job