
https://static.europeanchamber.com.cn/upload/documents/documents/Executive_Position_Paper_2019_2020[757].pdf

https://cdn.ceps.eu/wp-content/uploads/2023/09/2023_17_Potential-Impact-of-Ukrainian-Accession-on-the-EUs-Budget.pdf

https://www.sueddeutsche.de/politik/grossbritannien-britischer-buero-zoff-1.4895323