https://scholar.harvard.edu/files/rogoff/files/ilzetki_reinhart_rogoff_qje_2019_2.pdf
https://www.eca.europa.eu/Lists/ECADocuments/Briefing_paper_MFF/Briefing_paper_MFF_EN.pdf
https://gabriel-zucman.eu/files/TWZ2020b.pdf
https://www.aldeparty.eu/news/italys-insistence-eurobonds-dividing-europe