https://open.overheid.nl/documenten/ronl-48b77cf7bdf0f91d4ed394ca2a37d2041bc50647/pdf
http://www.ips-journal.eu/regions/europe/article/show/a-banking-union-without-unity-2181/
https://www.eca.europa.eu/Lists/ECADocuments/Briefing_paper_MFF/Briefing_paper_MFF_EN.pdf
https://www.esri.ie/system/files/publications/QEC2023SPR_0.pdf