
http://www.eba.europa.eu/documents/10180/2101654/Letter+to+MEPs+on+the+request+to+investigate+a+possible+BUL+under+Article+17+of+Regulation+%28EU%29%20No+10932010+-+24092018.pdf

https://www.eurofound.europa.eu/sites/default/files/ef_publication/field_ef_document/ef18025en.pdf

https://blogs.lse.ac.uk/europpblog/2022/03/04/are-ukrainian-values-closer-to-russia-or-to-europe/