
https://www.ui.se/globalassets/ui.se-eng/publications/other-publications/the-limits-of-economic-coercion.pdf?utm_source=POLITICO.EU&utm_campaign=d3cc0cf4ef-EMAIL_CAMPAIGN_2021_12_02_09_59&utm_medium=email&utm_term=0_10959edeb5-d3cc0cf4ef-190380769

https://www.politico.eu/article/eu-ombudsman-emily-oreilly-calls-for-ethics-rules-revamp-qatar-lobbying-scandal-erupts-eva-kaili-european-parliament/

https://www.economiesuisse.ch/de/artikel/der-swiss-code-begruesst-ein-weiteres-mitglied