
https://blogs.lse.ac.uk/brexit/2019/12/03/a-missed-opportunity-revisiting-the-euro-referendum-that-never-was-from-a-historical-perspective/

https://www.economiesuisse.ch/de/artikel/kluge-steuerpolitik-bringt-wohlstand

https://www.alternatives-economiques.fr//michel-husson/grece-lacharnement/00079174