BARNARD, Catherine. The EU Substantive Law of the EU: The Four Freedoms. Oxford: Oxford University Press, 5th ed., 201610.1093/he/9780198749950.001.0001
BOELAERT-SUOMINEN, Sonja. Non-EU Nationals and Council Directive 2003/109/EC on the Status of Third-Country Nationals Who are Long-Term Residents: Five Paces Forward and Possible Three Paces Back. Common Market Law Review, 2005, 42, pp. 1011-105210.54648/COLA2005034
HAILBRONNER, Kay, THYM, Daniel. Case C-34/09, Gerardo Ruiz Zambrano v. Office national de l’emploi (ONEm), Judgment of the Court of Justice (Grand Chamber) of 8 March 2011, not yet reported. Common Market Law Review, 2011, 48, 2011, pp. 1253-1270, 10.54648/COLA2011048
HOOGENBOOM, Alexander. Turkish Nationals and the Right to Study in the European Union: A Progressive Interpretation. European Journal of Migration and Law, 2013, vol. 15, issue 4, pp. 387- 41210.1163/15718166-00002042
KOCHENOV, Dimitry, PIRKER, Benedikt. Deporting the Citizens within the European Union: A Counter-Intuitive Trend in Case C-348/09, P.I. V Oberburgermeisterin der Stadt Remscheid. The Columbia Journal of European Law, 2013, vol. 19, issue 2, pp. 369- 390
KOSTAKOPOULOU-DOCHERY, Dora, FERREIRA, Nuno. Testing Liberal Norms: Public Policy and Public Security Derogations and the Cracks in European Union Citizenship. The Columbia Journal of European Law, 2014, vol. 20, 2014, p. 167-191.10.2139/ssrn.2271722
LENAERTS, Koen. ‘Civis europaeus sum’: from the cross-border link to the status of citizen of the Union. Online Journal on Free Movement of Workers within the European Union, 2011, no 3, pp. 6-18
REICH, Norbert, HARBACEVICA, Solvita. Citizenship and Family on Trial: A Fairly Optimistic Overview of Recent Court Practice With Regard to Free Movement of Persons. Common Market Law Review, 2003, no. 3, vol. 40, pp. 615-3810.54648/COLA2003032
STEHLIK, Václav. Brexit, EEA and the free movement of workers: structural considerations on flexibility. International and Comparative Law Review, 2016, vol. 16, no. 2, 2016, pp. 145-15610.1515/iclr-2016-0020
STEHLÍK, Václav. Metamorphosis of Public Security Exception in the EU Internal Market and EU Citizens’ Rights. In: Agnieszka Bień-Kacała, Lóránt Csink, Tomasz Milej, Maciej Serowaniec (ed.). Liberal constitutionalism - between individual and collective interests. Toruń: Wydział Prawa i Administracji Uniwersytetu Mikołaja Kopernia w Toruniu, 2017
TOBLER, Christa. Context-related Interpretation of Association Agreements. The Polydor Principle in a Comparative Perspective: EEA Law, Ankara Association Law and Market Access Agreements between Switzerland and the EU, In: Daniel Thym, Margarite Zoeteweij-Turhan (eds). Rights of third-country nationals under EU Association Agreements. Leiden: Brill/Nijhoff, 2015