European constitutional law review. The Hague ; Cambridge : T.M.C. Asser Press ; Cambridge University Press, 2013. [European Constitutional Law Review – Volume 9, Issue 1, February 2013]. 1 online zdroj. Dostupné na internetu: <https://www.cambridge.org/core/journals/european-constitutional-law-review/issue/2535E1646F1E60ED8371E94CB070C160> ISSN 1744-5515.