
https://www.eurofound.europa.eu/sites/default/files/ef_publication/field_ef_document/ef1729en.pdf

https://publiclawforeveryone.com/2017/06/10/does-the-salisbury-convention-apply-during-a-hung-parliament/

https://www.jean-jaures.org/wp-content/uploads/2023/10/Forging_Europes_Leadership.pdf