European constitutional law review. The Hague ; Cambridge : T.M.C. Asser Press ; Cambridge University Press, 2018. [European Constitutional Law Review – Volume 14, Issue 2, June 2018]. 1 online zdroj. Available on Internet: <https://www.cambridge.org/core/journals/european-constitutional-law-review/issue/38CCEB3C2FD3AB5CFD020962E9E58240> ISSN 1744-5515.