https://www.politico.eu/article/eu-enlargement-france-europe-russia-influence-putin/
http://cer.eu/sites/default/files/report_relaunching_eu_nov17.pdf
https://static.rasset.ie/documents/news/2020/06/programmeforgovernment-june2020-final.pdf
https://data.consilium.europa.eu/doc/document/ST-14065-2022-INIT/en/pdf